Shangqiu Kangmeida Bio-Technology Co., Ltd.
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  • Contact Person : Ms. Wang Linda
  • Company Name : Shangqiu Kangmeida Bio-Technology Co., Ltd.
  • Tel : 86-371-55801362
  • Fax : 86-370-3633456
  • Address : Henan,Shangqiu,14th Floor, Room 105, Block A, Jinsui Building, the Intersection of Shenhuo Road and Nanjing Road, Suiyang District
  • Country/Region : China
  • Zip : 476000

Sodium sulfite anhydrous 70%~80%,92%,96%,97%

Sodium sulfite anhydrous 70%~80%,92%,96%,97%
Product Detailed
Related Categories:Sulphate
Purity: 99%min Packing: in 25/50/1000kg bags MOQ:10MTS Prompt shipmenT, reasonable price

Purity: 99%min Packing: in 25/50/1000kg bags MOQ:10MTS Prompt shipmenT, reasonable price

            Sodium sulfite anhydrous 99%min

Quality standard:

GB1894—2005

 

Molecular formula:

Na2SO3

Relative molecular weight:

126.04

Property:

white crystal or powder; pH of aqueous solution: 9-9.5, At 33.4oC,it solubility is 28%. Density: 2.633(15.4oC), refracitive index: 1.565; Molecular weight126.04.

Use:

Used as deoxidant and bleaching agent for printing & dyeing industry; also used for paper making, electronic and water treatment industries.

 

TDS

Item

Specification

Test result

Remarkes

PURITY(AS Na2S2O3)

99.0%MIN

99.0%

 

APPEARANCE

WHITE CRYTAL POWDER

WHITE CTYSTAL POWDER

 

IRON(Fe)

0.003%MAX

0.002%

 

WATER INSOLUBLE

0.02%MAX

0.02%

 

FREE ALKALI(Na2CO3)

0.1%MAX

0.09%

 

SODIUM SULFATE(Na2SO4)

2.5%MAX

2.3%

 

CHLORIDE(Nacl)

0.1MAX

0.1%

 

 

Package: 25kg plastic woven bag, 50kg/500kg/1000kg flexible freight bag, or upon clients' demand.

Output :50,000mt/yearCaution for transportation and storage:

This product shall be stored in the ventilate and dry place , against rain, heated and issolation under sunlight

2. This product shall not be delivered or stored together with strong reducing agent foods , feed and additives

3. Please keep it safely

 

Sodium sulfite anhydrous 70%~80%,92%,96%,97%



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