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HomecompanyHigh Purity Sodium Metabisulfite
High Purity  Sodium Metabisulfite
High Purity  Sodium Metabisulfite
High Purity  Sodium Metabisulfite
High Purity  Sodium Metabisulfite
High Purity  Sodium Metabisulfite
High Purity  Sodium Metabisulfite

High Purity Sodium Metabisulfite

Price USD360.00
Packge 25Kg/Drum
  • Min. Order:25Kg/Bag
  • Supply Ability:20ton
  • Time:2022-02-21

Product Details

  • Product NameHigh Purity Sodium 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



High Purity White Powder CAS 7681-57-4 Sodium Metabisulfite

Sodium Metabisulfite Applications:
1Used in wide range of industrial and municipal waste water treatment.
2Used in pulp and paper making.
3Used in mining industry.
4Used in production of cleaning agents, detergents ans soaps.
5Used in sterilizing the equipment in beer and wine manufacturing.
6Used in water reducing agent for concrete admixture in construction industry.
7Used in dye industry.
8Used in oil field production and disinfection.
9Used in removal of tree stumps in landscape gardening.
10Used in water treatment in leather tanning process.
11Used in food preservative for dried foods


Specifications:
1) Food Grade

ItemsSpecificationsTypical Analysis
Colour/White or yellowishWhite
State/Crystalline powderCrystalline powder
Na2S2O5(%)96.5 Min.97.1
Fe(%)0.003 Max0.0021
Clarity/PassedPassed
As(ppm)1.0 Max0.85
Heavy Metal(as Pb)(ppm)5.0 Max0.04

2) Industrail Grade

ItemsSpecificationsTypical Analysis
Na2S2O5(%)96.5 Min.96.83
Fe(%)0.003 Max0.0006
As(ppm)1.0 Max0.8
Heavy Metal(as Pb)(ppm)5.0 Max2.0

packing




About  us

We are Hebei Dongdu Import and Export Co., LTD., we are the supplier of chemical products, specializing in the chemical industry for more than 20 years, the products are very popular.

We have established good cooperative relations with customers in Europe and America, the Middle East and Southeast Asia and other regions. They have repeated orders. 

We have advanced technology and first-class production equipment, rich experience, rich resources, good product quality and competitive price.







Our Service


1. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years

2. Prompt shipment with professional documents

3. Packing as your request, with photo before shipment.

4. Goods delivered directly from the factory warehouse after well produced in a high quality and good            situation.

5. Competitive price

6. Testing equipment: SGS, UV, HPLC, GC, CIQ.


Email:sales@cndongdu.com  

 whatsapp: +86-13323048685  

Wechat:+86-13323048685

Alibaba web: https://hbdongdu.en.alibaba.com






Company Profile Introduction

Hebei dongdu import and export Co., Ltd. Distribution wholesale propylene glycol, diethylene glycol, glycol, triethylene glycol, white water, PPG, DOP best-selling consumer market, complete varieties, reasonable prices. In the consumer enjoys a higher status, the company with a number of retailers and agents to establish a long-term stable cooperative relations. The company has strong strength, heavy credit, abide by the contract, ensure product quality, with a variety of operating characteristics and the principle of small profits, won the trust of our customers. After several years of development, we have established long-term and stable cooperative relations with many well-known raw material suppliers at home and abroad, and we are the designated distributor of many international chemical companies in China. The company mainly engaged in organic chemical raw materials, solvents, washing, makeup raw materials, printing and dyeing auxiliaries, sewage treatment and so on. We have 15 years of production and export experience. The company in line with the "customer first, quality first" principle, we do our best to meet the various requirements of customers. We have established a strict quality standard inspection system in material procurement, production process and product testing. The quality manager shall conduct standard inspection, including packaging, delivery, shipment, transportation and other links. The pursuit of excellent quality is the core driving force of our development, dedication to customer service is our eternal purpose!

  • Since:2015-09-24
  • Address: Room 1515, Shengjing Building, 380 Zhonghuanan Stree Shijiazhuang Hebei
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