Description

Sodium Formate CAS NO 141-53-7 is the sodium salt of formic acid, a versatile white crystalline powder or granules widely used in industrial processes. Its primary value lies in its role as a reducing agent, a buffering agent, and a key intermediate in chemical synthesis. This compound is essential for industries such as leather tanning, textile dyeing, de-icing, and as a precursor for sodium hydrosulfite production.

Application

• Leather Tanning & Processing: A crucial reducing agent in chrome tanning processes to improve leather quality and durability.
• Textile Industry: Used in dyeing and printing processes as a reducing agent and pH regulator.
• De-icing & Anti-icing Agent: An effective and environmentally preferred alternative to chloride-based salts for airport runways and roads.
• Chemical Synthesis: A key raw material for the production of sodium hydrosulfite (a powerful reducing agent) and formic acid.
• Oil & Gas Drilling Fluids: Acts as a pH modifier and clay stabilizer in drilling mud formulations.
• Animal Feed & Silage Preservative: Used in some regions as an additive to inhibit bacterial growth.
• Buffer Solution Component: Employed in laboratory and industrial settings where a stable pH is required.
• Paper & Pulp Industry: Utilized in certain pulping and bleaching processes.

Basic Information

Product Name	Sodium Formate
CAS No.	141-53-7
Molecular Formula	HCOONa
Molecular Weight	68.01 g/mol
Synonyms	Formic Acid Sodium Salt; Sodium Formiate; Formiate de Sodium; Natriumformiat; Natriumformiaat; Antisal-2; Mravencan Sodny; E237
EINECS	205-488-0

Quality Control

Our Sodium Formate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, heavy metal content, and physical properties. Certificates of Analysis (COA) are provided with every shipment to guarantee traceability and compliance with relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent caking and degradation due to atmospheric moisture. Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	White crystalline powder or granules
Identification (IR)	Conforms
Assay (HCOONa)	≥ 98.0 %
pH (10% solution)	7.0 - 9.0
Loss on Drying	≤ 1.0 %
Water Insoluble Matter	≤ 0.05 %
Chloride (as Cl)	≤ 0.005 %
Sulfate (as SO4)	≤ 0.005 %
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.