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Sodium metabisulfite
Sodium metabisulfite

Sodium metabisulfite

Price Get Latest Price
Packge 25Kg/Bag
  • Min. Order:1KG
  • Supply Ability:500mt/month
  • Time:2022-08-17

Product Details

  • Product NameSodium metabisulfite
  • CAS No.7681-57-4
  • EINECS No.231-673-0
  • MFH2O5S2.2Na
  • MW192.12
  • InChIKeyHRZFUMHJMZEROT-UHFFFAOYSA-L
  • AppearancePowder/SolidWhite to slightly yellow
  • Water Solubility 540 g/L (20 ºC)
  • storage temp. Store at +5°C to +30°C.
  • Melting point >300 °C (lit.)
  • density 1.48

Name: Sodium metabisulfite

CAS: 7681-57-4

Appearance: White crystalline powder

Assay: ≥99%,≥98%,≥96.5%

Grade: Industrial/food/pharmaceutical/photographic

Capacity: 500mt/day

MOQ: 100g

Application: Food additive, pharmaceutical, preservative, bleach, reducing agent, rubber coagulant, beneficiation agent, developer, electroplating sewage treatment agent, scouring agent for printing and dyeing industry, cement and oil well admixture, etc.

Standard: Enterprise export

Manufacturer: Jinan Finer Chemical Co., Ltd


Synonyms: Sodium pyrosulfite

                  Disodium disulphite

                  Disulfurous acid disodium salt

                  Pyrosulfurous acid disodium salt

Molecular Formula: Na2S2O5

Molecular Weight: 190.10

CAS Registry Number: 7681-57-4

EINECS: 231-673-0

Density: 1.48

Melting point: 150 ºC

Water solubility: 540 g/L (20 ºC)


Company Profile Introduction

Jinan Finer Chemical Co., Ltd is professional to manufacture and R&D chemical intermediates, pharmaceutical intermediates and fine chemicals. Company locates in Jinan city new material industry park which is approved by Shandong province government, so the company has great advantages in enterprise credit, finance security, product quality control and cargo export. 

The pharmaceutical intermediates are mainly applied to anti-cancer, anti-depression, cardiovascular, diabetes and other new medicine. The chemical intermediates mainly refer to heterocyclics and OLED intermediates.The company built new factory to produce new fine chemical materials which are mainly used in water treatment, bactericidal and anti-corrosion, dyes, electronic materials and other industry fields.

Finerchem has export & import license, and hazard chemical sales license. The products are exported to America, Brazil, South Korea, Japan, Taiwan, Malaysia, Thailand, Indonesia, Europe union and other countries or regions. 

Under rich experiences and excellent international reputation, the company becomes a quite influential enterprise in China's chemical field. FinerChem sincerely look forward to establishing long good cooperation with our customers from all over the world.

  • Since:2015-03-27
  • Address: New Material Industrial Park, Jinan City, Shanodng, China
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