Salicylaldehyde Reagent Grade 98 Percent

Are you seeking high-purity Salicylaldehyde to streamline your fine chemical synthesis or formulation processes? At Greenlano, we deliver consistent, direct-factory supply of 2-Hydroxybenzaldehyde tailored to strict industrial specifications with full batch traceability.

Product Identification & Chemical Profile

Technical Identity

Salicylaldehyde (CAS 90-02-8) is an essential organic intermediate widely recognized as a versatile building block in organometallic catalysis, agrochemicals, and aromatic formulations.

Parameter	Technical Specification
Chemical Name	Salicylaldehyde
IUPAC Name	2-Hydroxybenzaldehyde
Common Synonyms	o-Hydroxybenzaldehyde, 2-Formylphenol, Salicylal, Salicylic aldehyde
CAS Registry Number	90-02-8
EC Number	201-961-0
Molecular Formula	C7H6O2
Molecular Weight	122.12 g/mol
Linear Formula	2-(HO)C6H4CHO

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Grade Availability at Greenlano

We manufacture and supply three distinct commercial grades to align precisely with your application standards and regulatory needs:

• • High-Purity Synthesis Grade (≥99.0%): Designed for sensitive pharmaceutical intermediates, analytical applications, and precision Salen ligand synthesis.
  • Industrial / Fine Chemical Grade (≥98.0%): High-performance reagent grade 98% purity optimized for bulk chemical manufacturing, specialty dyes, and agrochemical intermediates.
  • Fragrance & Flavor Grade (FEMA 3004 Compliant): Fully compliant FEMA 3004 flavor chemical tested for specific odor profiles in specialty flavorings and fragrance blending.

Technical Specifications & Physical Properties

We deliver Salicylaldehyde (CAS 90-02-8) under strict quality control standards to guarantee batch-to-batch consistency for your synthesis and formulation requirements. Below are the physical properties and technical parameters for our supply.

Standard Specification Matrix

The table below outlines our standard testing limits for high-purity and industrial grades:

Parameter	Specification Limit	Test Method / Condition
Appearance	Clear, colorless to pale yellow liquid	Visual
Assay (Purity)	≥98.0% (Industrial) / ≥99.0% (High-Purity)	Gas Chromatography (GC)
Odor	Characteristic bitter almond odor	Organoleptic
Density	1.164 – 1.167 g/cm³	@ 25°C
Boiling Point	196.0 – 197.0°C	Standard pressure
Freezing Point	-7.0°C	Standard pressure
Flash Point	77.0°C	Closed Cup
Refractive Index	1.5730 – 1.5740	nD20
Free Phenol Content	≤0.9%	GC
Water Content	≤0.5%	Karl Fischer

Solubility & Stability Parameters

• • Solubility: Slightly soluble in water. Fully miscible in ethanol, ethyl ether, benzene, and most standard organic solvents.
  • Sensitivity & Storage: 2-Hydroxybenzaldehyde is sensitive to both air and light, making it prone to autoxidation and discoloration if left exposed.
  • Preservation: We store and ship our light yellow liquid aldehyde under an inert nitrogen blanket inside light-shielded containers to maintain pure chemical integrity.

Core Industrial Applications & Chemical Reactions of Salicylaldehyde

We supply salicylaldehyde as an essential chemical building block across major industrial sectors, driving targeted reactions in organometallic catalysis, agrochemical manufacturing, and fine chemical synthesis.

Schiff Base & Coumarin Synthesis

• • Salen Ligand Synthesis: Salicylaldehyde (2-hydroxybenzaldehyde) is the fundamental reactant for producing symmetrical and unsymmetrical Schiff base ligands. These ligands bind transition metals to create high-efficiency complexes for asymmetric organometallic catalysis.
  • Coumarin Chemical Intermediate: Through classic Perkin reaction pathways, our high-purity CAS 90-02-8 material condenses to form coumarin and its derivatives—vital components for pharmaceuticals, agricultural products, and optical brighteners.

Agrochemical & API Intermediate

• • Crop Protection Agents: Serves as a versatile agrochemical intermediate required for manufacturing broad-spectrum fungicides, selective herbicides, and targeted weed control agents.
  • Pharmaceutical APIs & Dyes: Functions as a key precursor for synthesizing active pharmaceutical ingredients (APIs) and specialty industrial dyes.

Flavors, Fragrances & Specialty Additives

• • Dakin Reaction Precursor: Undergoes smooth oxidative conversion via the Dakin reaction to produce pyrocatechol (catechol), an essential intermediate for polymer inhibitors and specialty antioxidants.
  • FEMA 3004 Flavor Chemical: Serves as a distinct aromatic component delivering warm, spicy, and medicinal notes for specialized flavor chemistry and custom fragrance formulations.

Quality Control, Compliance & Documentation for Salicylaldehyde

We maintain strict quality assurance standards for every batch of Salicylaldehyde (CAS 90-02-8) leaving our facilities. We know your production lines require uncompromised purity and absolute consistency, so we verify every shipment before dispatch.

100% Batch Verification

We test every lot of 2-Hydroxybenzaldehyde in-house to guarantee high purity and batch-to-batch repeatability.

Quality Assurance Stage	Testing Methodology	Standard Parameters
Assay & Purity	Gas Chromatography (GC)	≥98.0% or ≥99.0%
Composition Verification	High-Performance Liquid Chromatography (HPLC)	Strict impurity profiling
Independent Audits	SGS, Intertek, or Bureau Veritas (BV)	Available upon request

Our rigorous pre-shipment verification ensures this fine chemical synthesis intermediate performs predictably in your chemical manufacturing processes.

Full Regulatory Documentation

We streamline your global trade logistics and regulatory compliance by providing complete, up-to-date documentation packages with every shipment.

• • Certificate of Analysis (COA): Shipped with every lot, providing detailed batch-specific laboratory analysis.
  • Safety Data Sheet (MSDS / SDS): Fully updated, GHS-compliant document covering safe handling, toxicity, and emergency protocols.
  • Technical Data Sheet (TDS): Complete guide detailing physical properties, operational handling, and long-term storage stability.
  • EU REACH Registration Support: Complete compliance assistance and technical documentation tailored for smooth European market entry.

Salicylaldehyde Hazard Classification & Safe Handling

Handling Salicylaldehyde (CAS 90-02-8) requires strict safety protocols to prevent autoxidation and ensure workplace safety. We deliver this light yellow liquid aldehyde with complete GHS compliance and full hazard documentation.

GHS Safety Profile for 2-Hydroxybenzaldehyde

Parameter	Standard Specification & Safety Guidance
Signal Word	Warning
Hazard Statements	H302: Harmful if swallowed H315: Causes skin irritation H319: Causes serious eye irritation H411: Toxic to aquatic life with long-lasting effects
Handling & Storage	Keep away from open flames, heat, and direct sunlight. Store under an inert nitrogen atmosphere in tightly sealed, light-shielded containers.

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Salicylaldehyde Packaging Options

We provide secure, DG-compliant packaging tailored to maintain precise product specifications from factory floor to end application.

Standardized Packaging Matrix

Order Scale	Capacity	Container Type	Best For
Lab & Sample	1 kg, 5 kg, 25 kg	Fluorinated HDPE Drums	R&D sampling and pilot evaluation
Standard Industrial	200 kg	Sealed Steel / HDPE Drums	Fine chemical manufacturing
Bulk Logistics	1,000 kg / Bulk Tanks	IBC Totes / ISO Tank Containers	High-volume contract production

• • Nitrogen Purged: Every unit is sealed under an inert nitrogen blanket to lock out oxygen and light.
  • Global Shipping Compliant: Fully certified containers meeting all international dangerous goods (DG) export regulations.

Direct Factory Sourcing for Salicylaldehyde

Direct Manufacturer Supply

We eliminate middleman markups by manufacturing Salicylaldehyde (CAS 90-02-8) directly at our production facilities. Through direct factory supply agreements, we offer long-term price stability while scaling our output capacity to meet multi-ton contract demands for global buyers without supply chain disruptions.

• • Factory-Direct Pricing: Bypass trading companies to secure raw material cost efficiency.
  • Multi-Ton Scale: Reliable annual supply volume to support continuous fine chemical production.
  • Guaranteed Batch Consistency: Direct oversight on every 2-Hydroxybenzaldehyde synthesis run.

Global Dangerous Goods (DG) Logistics

Shipping specialty aldehydes requires strict adherence to international safety standards. We manage full hazardous goods regulatory compliance, packaging protocols, and export logistics to deliver orders safely to your target port.

Logistics Parameter	Greenlano Standard
Packaging Standards	UN-certified steel drums, fluorinated containers, IBC totes, and ISO tanks
Export Compliance	Full hazardous packaging certification, SDS, COA, and customs clearance support
Order Tracking	24-hour inquiry turnaround with end-to-end real-time shipment tracking

Salicylaldehyde Technical & Sourcing FAQ

Salicylaldehyde Supply & Quality Summary

Sourcing Question	Technical Resolution	Key Parameter
Preventing Oxidation & Discoloration	Packed under an inert nitrogen atmosphere inside light-shielded, fluorinated containers to prevent autoxidation.	Preserves liquid clarity
Bulk Order Lead Times (CAS 90-02-8)	Standard drum shipments dispatch in 7–10 business days. ISO tanks align with custom delivery schedules.	High-volume availability
Custom Purity Options (>99.0%)	Dedicated distillation runs produce purity levels exceeding 99.5% for specialized synthesis.	Ultra-pure 2-Hydroxybenzaldehyde

Sourcing & Handling Details

• • Oxidation Control: We pack Salicylaldehyde under a strict nitrogen blanket in light-shielded containers to lock out oxygen and light, guaranteeing this light yellow liquid aldehyde arrives completely stable.
  • Delivery Lead Times: Standard 200 kg drum orders of CAS 90-02-8 dispatch within 7–10 business days. We coordinate bulk packaging (IBC totes and ISO tanks) around your exact production schedules.
  • High-Purity Supply: Need purity beyond standard grades? We perform specialized distillation to supply ≥99.5% pure 2-Hydroxybenzaldehyde tailored for sensitive active pharmaceutical ingredient (API) synthesis, Dakin reaction precursors, and high-precision Salen ligand synthesis.

Request a Quote & COA

Submit Your Salicylaldehyde Inquiry to Greenlano Chemical

We provide factory-direct pricing and rapid supply fulfillment for high-purity Salicylaldehyde (CAS 90-02-8). Get in touch with our commercial team to lock in volume pricing, request lot-specific documentation, or schedule a custom sample shipment.

To help us process your order quickly, please provide the following inquiry details:

• • Full Name & Business Email: Direct contact information for your official quote
  • Company Name: Your registered organization or manufacturing entity
  • Destination Port: Target port or final delivery location for accurate DG freight rates
  • Required Purity: Industrial / Fine Chemical Grade (≥98.0%) or High-Purity Synthesis Grade (≥99.0%)
  • Target Quantity: Required volume in kilograms (kg) or metric tons (MT)

2-Hour Response Guarantee

We value your supply chain timelines. Once you submit your sourcing parameters for 2-Hydroxybenzaldehyde, we guarantee a full commercial quotation, complete Technical Data Sheet (TDS), and current batch Certificate of Analysis (COA) sent directly to your inbox within 2 business hours.