首页所有产品甲酸钠

甲酸钠

IUPAC Name	: Sodium Methanoate
Cas Number	: 141-53-7
HS Code	: 2915.12.00
Formula	: HCOONa

Basic Info

Appearance Name	: White Powder
Common Names	: Sodium formate
Packaging	: 25 Kgs Net PP Woven Bags, 1200 Kgs Net PP Jumbo Bags

行业

皮革化学品

Interested in this product?

For more detailed information including pricing, customization, and shipping:

Technical Document

Brief Overview

Sodium formate HCOONa, also known as sodium methanoate, is the sodium salt of formic acid. It is a white, water-soluble crystalline powder with hygroscopic properties. Sodium formate is widely used in various industries, including leather tanning, oil drilling, de-icing, and as a reducing agent in chemical processes. In the leather industry, it is commonly used to reduce hexavalent chromium (Cr⁶⁺) to trivalent chromium (Cr³⁺), making it safer for environmental discharge.

Manufacturing Process

Method 1: Reaction of Formic Acid with Sodium Hydroxide
Sodium formate is typically produced by neutralizing formic acid (HCOOH) with sodium hydroxide (NaOH) or sodium carbonate (Na₂CO₃):

HCOOH + NaOH → HCOONa + H₂O

HCOOH + Na₂CO₃ → 2HCOONa + CO₂ + H₂O

This method results in high-purity sodium formate and is widely used in commercial production.

Method 2: By-Product of Pentaerythritol Production*
Sodium formate is also obtained as a by-product in the manufacturing of pentaerythritol, a key ingredient in alkyd resins and explosives. The process involves reacting formaldehyde with sodium hydroxid in the presence of excess methanol, yielding sodium formate as a secondary product.

Brief Overview

Sodium formate HCOONa, also known as sodium methanoate, is the sodium salt of formic acid. It is a white, water-soluble crystalline powder with hygroscopic properties. Sodium formate is widely used in various industries, including leather tanning, oil drilling, de-icing, and as a reducing agent in chemical processes. In the leather industry, it is commonly used to reduce hexavalent chromium (Cr⁶⁺) to trivalent chromium (Cr³⁺), making it safer for environmental discharge.

Manufacturing Process

Method 1: Reaction of Formic Acid with Sodium Hydroxide
Sodium formate is typically produced by neutralizing formic acid (HCOOH) with sodium hydroxide (NaOH) or sodium carbonate (Na₂CO₃):

HCOOH + NaOH → HCOONa + H₂O

HCOOH + Na₂CO₃ → 2HCOONa + CO₂ + H₂O

This method results in high-purity sodium formate and is widely used in commercial production.

Method 2: By-Product of Pentaerythritol Production*
Sodium formate is also obtained as a by-product in the manufacturing of pentaerythritol, a key ingredient in alkyd resins and explosives. The process involves reacting formaldehyde with sodium hydroxid in the presence of excess methanol, yielding sodium formate as a secondary product.

Related Products Chemtradeasia

Related Products

N-Butanol (99.5%) - China in Chemtradeasia

正丁醇（99.5%） - 中国

化学文摘社编号：

71-36-3

HS 编码：

2905.13.00

五水硼砂（工业粒状） - 土耳其 Chemtradeasia

五水硼砂（工业粒状） - 土耳其

化学文摘社编号：

12179-04-3

HS 编码：

28401900

氢氧化钙 - 越南化工贸易协会

氢氧化钙 - 越南

化学文摘社编号：

1305-62-0

HS 编码：

2522.20.00

Sodium Hydrosulfide (68%) - China in Chemtradeasia

硫氢化钠（68%） - 中国

化学文摘社编号：

16721-80-5

HS 编码：

28.301.090

我们能为您提供哪些帮助？