Salicylaldehyde: Premium 2-Hydroxybenzaldehyde for Reliable Use

Looking for high-quality Salicylaldehyde (2-Hydroxybenzaldehyde, CAS 90-02-8)? You’re in the right place. Our lab-grade and bulk supply options cater to diverse needs—from precise organic synthesis to large-scale industrial applications. Known for its distinctive bitter almond odor and versatility as a chelating agent precursor, Salicylaldehyde is essential in pharmaceutical, fragrance, and agrochemical industries.

Quick Buy — Trusted Quality, Fast Delivery

Purity: >99% guaranteed, ideal for sensitive reactions
Packaging: Multiple sizes, from small lab bottles to bulk drums
Availability: Ready stock for immediate shipping worldwide
Safety: Full compliance with GHS and international regulations

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Buy with confidence. Get your Salicylaldehyde today—request a quote or order online with ease.

Detailed Product Specifications: Chemical Identity and Physical Properties

Salicylaldehyde (also known as 2-Hydroxybenzaldehyde, o-Hydroxybenzaldehyde, CAS 90-02-8) is a clear to pale yellow liquid with a distinctive bitter almond odor. It’s widely recognized for its role as an organic synthesis reagent and precursor in pharmaceutical and agrochemical manufacturing.

Property	Detail
Chemical Formula	C7H6O2
Molecular Weight	122.12 g/mol
Appearance	Clear to pale yellow liquid
Odor	Bitter almond-like
Boiling Point	196-198 °C
Melting Point	13-15 °C
Density	1.17 g/cm³
Solubility	Soluble in ethanol, ether; slightly soluble in water

Purity and Packaging Details

Purity Grades: Available in 98%+ lab-grade and 99%+ industrial grades.
Packaging Options: Supplied in glass bottles (100 mL to 1 L) for lab use, drums (25 kg & 50 kg) for bulk orders.
Storage: Recommended in a cool, dry place away from light to maintain stability.
Certification: All batches come with Certificates of Analysis (CoA) confirming purity and compliance.

Our salicylaldehyde meets rigorous quality standards, ensuring consistency for research, synthesis, and industrial applications.

Safety and Regulatory Compliance

Hazard Overview and Handling

Salicylaldehyde (also known as 2-hydroxybenzaldehyde or CAS 90-02-8) is a chemical that requires careful handling. It can cause irritation to the skin, eyes, and respiratory system. When working with it:

Always use proper personal protective equipment (PPE) like gloves and safety goggles.
Work in a well-ventilated area or under a fume hood to avoid inhaling vapors.
Avoid direct contact and inhalation to prevent irritation.

Regulatory Notes and SDS

Salicylaldehyde is classified under standard hazard codes and comes with a Safety Data Sheet (SDS) that outlines its risks and safe handling practices. Key points include:

Proper labeling under GHS (Globally Harmonized System) to communicate hazards clearly.
Compliance with local and international chemical regulations, including REACH and OSHA standards.
Storage in tightly closed containers, away from heat and sources of ignition.
Emergency procedures listed on the SDS, like first aid measures and spill clean-up methods.

Always request the latest SDS from your supplier to ensure you’re up-to-date on safe use and legal compliance when buying and using salicylaldehyde.

Applications and Uses of Salicylaldehyde

Salicylaldehyde (also known as 2-hydroxybenzaldehyde or o-hydroxybenzaldehyde) has a wide range of uses in both lab settings and industrial processes. Its unique chemical structure and properties make it valuable across several industries.

Primary Industries and Lab Uses

Organic Synthesis: Salicylaldehyde is a go-to reagent in organic labs. It helps create complex molecules, such as salicylidene derivatives, which are key in research and development.
Chelating Agents: It’s widely used as a precursor to chelating agents that bind metals — important in pharmaceuticals and environmental chemistry.
Pharmaceuticals and Agrochemicals: Salicylaldehyde is essential in synthesizing intermediates for drugs and agrochemical products, offering reliability and consistent purity.
Analytical Chemistry: Laboratories rely on it for specific assays and as a reagent to detect metal ions.
Fragrance and Flavor Industry: Its distinctive bitter almond odor makes it a useful fragrance aldehyde in perfumes and flavor formulations.

Industrial Scale and Value-Add Services

Bulk Supply: We provide lab-grade and industrial volumes of salicylaldehyde, tailored for scalable manufacturing.
Customized Packaging: Available in multiple packaging sizes for easy handling and storage, accommodating both small labs and large plants.
Quality Assurance: Our batches undergo strict purity testing (typically 98%+), meeting regulatory standards required for pharmaceutical or food-grade use.
Technical Support: We offer expert guidance on product use, safety handling, and application optimization to maximize your process efficiency.

By choosing salicylaldehyde from us, you tap into a versatile chemical ideal for modern industrial needs and precise laboratory applications.

Synthesis and Production Insights

Manufacturing Method and Quality Assurance

Salicylaldehyde (also known as 2-hydroxybenzaldehyde or o-hydroxybenzaldehyde) is typically produced through well-established chemical routes such as the Reimer-Tiemann reaction or by oxidation of salicyl alcohol. Our manufacturing process focuses on consistent purity levels, ensuring each batch meets strict quality standards. We perform thorough testing during and after production, including purity checks, to guarantee reliable performance for lab or industrial use.

Sustainability Practices

We understand the importance of sustainable production in today’s market. That’s why our synthesis methods are optimized to reduce waste, minimize energy consumption, and use safer reagents wherever possible. Our commitment extends to responsible sourcing of raw materials and eco-friendly packaging options, aligning with global efforts to promote greener chemistry. This approach helps us deliver salicylaldehyde that meets your expectations while supporting a healthier planet.

Pricing, Availability, and Shipping for Salicylaldehyde

We offer tiered pricing on salicylaldehyde (2-hydroxybenzaldehyde) to suit different purchase volumes. Whether you need a small lab-grade amount or bulk quantities for industrial use, we have options that fit your budget and requirements.

Quantity	Price Range (per kg)	Stock Status
1 – 5 kg	Premium pricing	In stock
5 – 20 kg	Standard pricing	High availability
20+ kg (bulk)	Discounted pricing	Limited stock – pre-order recommended

Stock status is updated regularly to ensure prompt delivery. For large or recurring orders, please contact us for personalized quotes.

Shipping Options and Fees

We ship salicylaldehyde globally with reliable carriers, offering:

Standard Shipping: Economy delivery within 7-14 days
Express Shipping: Fast delivery within 3-5 days (additional fees apply)
Bulk Freight: Tailored logistics for large volume orders

Shipping fees vary based on destination, weight, and selected service. Local customs and import regulations may affect delivery times and costs.

Feel free to reach out to our support team for shipping details tailored to your location and order size.

Customer Reviews and Testimonials: Ratings and Feedback

Our customers consistently praise the quality and reliability of our salicylaldehyde (2-hydroxybenzaldehyde). Many highlight its high purity and consistent performance in both lab-grade applications and industrial use. Here’s what users often mention:

Reliable purity that meets strict testing standards
Smooth ordering process with timely delivery worldwide
Excellent batch-to-batch consistency, ideal for research and manufacturing
Helpful support team guiding on best handling and usage tips

Overall, our salicylaldehyde holds an aggregated rating of 4.8 out of 5 stars based on hundreds of reviews. Whether you’re sourcing o-hydroxybenzaldehyde for pharmaceutical intermediates, fragrance formulation, or organic synthesis, users trust our product to deliver every time.

If you want stable supply and dependable quality from a global bulk 2-hydroxybenzaldehyde supplier, check out the real feedback from industry professionals and labs just like yours.

Contact and Support for Salicylaldehyde

Need help with your Salicylaldehyde order? Our support team is ready to assist you with product details, bulk pricing, and technical questions. Whether you’re buying lab-grade 2-Hydroxybenzaldehyde or ordering large volumes for industrial use, we’re here to support your needs.

Bulk Orders Made Easy

Flexible quantity options to suit your scale
Competitive tiered pricing for large purchases
Custom packaging and delivery solutions

Get in Touch

Reach out via phone, email, or live chat for quick responses. We also offer dedicated account managers for ongoing projects and bulk contracts.

Let us help you source high-quality Salicylaldehyde with confidence—contact us today!

What Is Salicylaldehyde? Chemical Identity and Properties

Salicylaldehyde, also known as 2-hydroxybenzaldehyde or o-hydroxybenzaldehyde, is an important organic compound used widely in labs and industry. Its CAS number is 90-02-8, helpful for quick identification.

Molecular Structure and Synonyms

Feature	Detail
Molecular Formula	C7H6O2
Structure	Benzene ring with –CHO and –OH groups ortho to each other
Common Names	Salicylaldehyde, 2-Hydroxybenzaldehyde, o-Hydroxybenzaldehyde
CAS Number	90-02-8

Physical and Chemical Characteristics

Appearance: Clear to pale yellow liquid or crystals
Odor: Bitter almond-like smell
Melting Point: ~21°C (solid form)
Boiling Point: ~196°C
Solubility: Slightly soluble in water, soluble in organic solvents like ethanol and ether
Reactivity: Reactive aldehyde group useful in organic synthesis, especially for making chelating agents and coumarin derivatives

Isomers and Comparisons

Salicylaldehyde is one of several hydroxybenzaldehyde isomers, differing by the position of the hydroxyl (–OH) group on the benzene ring:

Isomer	Hydroxyl Position	Common Use Differences
Salicylaldehyde	Ortho (2-position)	Chelating agent precursor, organic synthesis, fragrance
3-Hydroxybenzaldehyde	Meta (3-position)	Less common, different reactivity patterns
4-Hydroxybenzaldehyde	Para (4-position)	Used in different flavors and pharmaceuticals

Compared to its isomers, salicylaldehyde’s ortho position enables unique intramolecular hydrogen bonding, impacting its stability and reactivity in chemical processes. This feature makes it particularly valuable in making salicylidene derivatives and in Reimer-Tiemann reactions.

Key Applications of Salicylaldehyde in Modern Industries

Salicylaldehyde (also known as 2-Hydroxybenzaldehyde or CAS 90-02-8) plays a vital role across several industries thanks to its unique chemical properties. Here’s how it’s commonly used:

Organic Synthesis and Chelating Agents

Building block for organic synthesis: Salicylaldehyde is a go-to reagent in making coumarins, Schiff bases, and salicylidene derivatives.
Chelating agent precursor: It helps create ligands that bind metals, crucial for catalysts and metal recovery processes.

Fragrance and Flavor Formulation

Fragrance aldehyde: Its characteristic bitter almond odor is valued in perfumes and flavorings, adding complexity to scent profiles.

Pharmaceutical and Agrochemical Precursors

Pharmaceutical intermediate: Salicylaldehyde is a key starting material for designing drugs, especially in anti-inflammatory and antimicrobial agents.
Agrochemical synthesis: It’s used to manufacture pesticides and herbicides, contributing to crop protection solutions.

Analytical Chemistry Uses

Analytical reagent: Salicylaldehyde helps detect metal ions and other substances in lab tests due to its reactivity, especially useful in environmental and quality control labs.

This versatility makes salicylaldehyde essential for labs and industries worldwide, combining its chemical reactivity and practical uses in production and research.

How Salicylaldehyde Is Produced: Methods and Gotrays Innovation

Salicylaldehyde (also known as 2-hydroxybenzaldehyde) is typically made using traditional chemical methods like the Reimer-Tiemann reaction, which modifies phenol compounds to introduce the aldehyde group. This classic route is widely used for lab-scale synthesis and small batches.

For industrial-scale production, we at Gotrays use optimized processes that ensure high purity and consistent quality. Our method carefully controls reaction conditions to minimize impurities, resulting in a product that meets strict global standards.

Gotrays is also committed to sustainability. We’ve integrated greener practices, such as reducing waste and improving energy efficiency during manufacturing. This approach not only benefits the environment but also helps keep prices competitive without compromising quality.

Key points:

Traditional Reimer-Tiemann reaction for lab-grade salicylaldehyde
Industrial processes optimized for purity and yield
Strict quality checks and compliance with safety standards
Sustainable practices to reduce environmental impact

Choosing Gotrays means you get salicylaldehyde made with a balance of proven chemistry, modern quality control, and responsible manufacturing.

Safety, Handling, and Regulatory Compliance for Salicylaldehyde

Hazard Identification and GHS

Salicylaldehyde (CAS 90-02-8), also known as 2-Hydroxybenzaldehyde, carries specific hazards you need to watch for. It has a bitter almond-like odor and is classified as a hazardous chemical under GHS regulations due to its potential to cause skin and eye irritation. It can also be harmful if inhaled or ingested in large amounts. Always refer to its Safety Data Sheet (SDS) for detailed hazard information.

Best Practices for Lab and Industrial Use

Personal Protective Equipment (PPE): Use gloves, safety goggles, and lab coats when handling salicylaldehyde.
Ventilation: Ensure good airflow or use a fume hood to avoid inhaling vapors.
Storage: Keep salicylaldehyde in tightly sealed containers, stored in a cool, dry place away from heat or ignition sources.
Spill Management: In case of spill, ventilate the area, contain the liquid using inert absorbent materials, and dispose of them properly.
Disposal: Follow local environmental regulations and avoid releasing into water or soil.

Global Regulations

Salicylaldehyde’s regulatory status can vary by country, but it generally requires compliance with chemical safety standards like REACH in Europe, OSHA regulations in the US, and similar frameworks worldwide. It’s important to ensure proper labeling, employee training, and transport documentation when shipping or handling this chemical internationally.

By following these guidelines, you can safely use salicylaldehyde across research labs or industrial settings while meeting global safety standards.

Buying Salicylaldehyde: What to Look for in a Supplier

When purchasing salicylaldehyde, it’s important to focus on a few key aspects to get the best product for your needs:

Purity Grades and Testing Standards

Choose suppliers that offer high-purity 2-hydroxybenzaldehyde, ideally 98% or higher, especially for lab or pharmaceutical use.
Check for clear certificate of analysis (CoA) and batch testing data to ensure consistency and compliance with industry standards.

Packaging and Storage

Look for secure, airtight packaging that protects salicylaldehyde from moisture and light, which can degrade the compound.
Common packaging includes amber glass bottles or high-density polyethylene containers for bulk.
Proper labeling with CAS number 90-02-8 and safety information is essential.

Cost Factors and Bulk Pricing

Pricing varies based on purity, quantity, and packaging type.
Buying in bulk often reduces the unit cost, making it ideal for industrial or ongoing lab needs.
Ask about tiered pricing and any discounts for regular or large-volume orders.

Shipping and Logistics

Reliable suppliers provide flexible shipping options with clear delivery timelines.
Confirm they comply with international shipping regulations for hazardous materials since salicylaldehyde is listed under GHS guidelines.
Track shipment support and proper documentation help avoid delays at customs.

Choosing the right supplier who balances quality, cost, and service will ensure you get consistent, safe salicylaldehyde tailored to your specific application needs.

Frequently Asked Questions About Salicylaldehyde

1. What is salicylaldehyde used for?

Salicylaldehyde (2-hydroxybenzaldehyde) is mainly used in organic synthesis, especially for making chelating agents, pharmaceuticals, agrochemicals, and fragrances. It’s also popular in lab-scale research and coumarin synthesis.

2. How pure is the salicylaldehyde you supply?

We offer lab-grade salicylaldehyde with purity typically above 98%. Bulk orders can be customized to meet specific purity requirements based on your application.

3. Is salicylaldehyde hazardous?

Yes, it requires careful handling. It has a bitter almond odor and can irritate skin and eyes. Always use proper protective gear and refer to the Safety Data Sheet (SDS) for detailed instructions.

4. What packaging options are available?

Salicylaldehyde is available in various packaging sizes suitable for lab use or industrial bulk supply, typically sealed in airtight containers to maintain quality.

5. How quickly can I receive my order?

We maintain stock for fast processing. Shipping options depend on your location but typically range from standard courier to express delivery worldwide.

6. Can salicylaldehyde be stored safely long-term?

Yes, store it in a cool, dry place away from direct sunlight and incompatible substances. Proper sealed containers help maintain its stability over time.

7. Do you provide SDS and regulatory documents?

Absolutely. We supply complete SDS and compliance paperwork with every shipment, ensuring you meet all required safety and regulatory standards.

Why Choose Gotrays for Your Salicylaldehyde Needs

At Gotrays, we understand how critical it is to get high-quality salicylaldehyde (2-hydroxybenzaldehyde) that meets your precise needs. Whether you’re sourcing for lab use, industrial scale, or specialty applications, we deliver consistent purity and reliable supply every time.

Quality Assurance Process

We follow strict quality control at every step:

Checkpoint	What We Do
Raw Material Selection	Only top-grade raw materials with CAS 90-02-8
In-Process Testing	Monitor purity levels during production
Final Batch Testing	Lab-verified purity & physical properties
Packaging Verification	Secure, chemical-resistant packaging
Compliance	Meets global safety and regulatory standards

This process guarantees you get lab-grade and bulk salicylaldehyde you can trust.

Customer Success Stories

Thousands of clients worldwide rely on Gotrays for:

Organic synthesis: Researchers praise our consistent reagent quality for smooth reactions.
Pharmaceutical use: Trusted as an intermediate in drug production with reliable batch-to-batch consistency.
Fragrance and flavor makers: Appreciate the pure, bitter almond odor chemical profile for quality end products.
Industrial scale buyers: Value our on-time delivery and scalable supply without compromise.

We thrive on building lasting partnerships by supporting your projects with both product quality and excellent customer service.

Choosing Gotrays means choosing peace of mind for your salicylaldehyde needs. Reach out today for bulk orders or custom solutions — we’re here to make your sourcing simple and worry-free.

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