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Sodium sulfite industry grade

Sodium sulfite industry grade

Category :

Inorganic chemicals

CAS NO :
EC NO :
Molecular Formula :
Main Specifications :
Synonyms :
Sodium sulfite industry grade
Product description:

Product Name: Sodium sulfite anhydrous

Category: Inorganic chemical/inorganic salt

CAS NO: 7577-83-7

Molecular Formula: Na2S2O3

H.S code: 283210 0000

Specifications:

Item
Best Quality First grade quality Qualifier
Sodium sulfite (dry basis)% ≥ 97.0 ≥ 96.0 ≥ 93.0
Fe% ≤ 0.003 ≤ 0.005 ≤ 0.02
nsol. in water% ≤ 0.02 ≤ 0.03 ≤ 0.05
Free alkali (Na2SO3) Assay % ≤ 0.10 ≤ 0.40 ≤ 0.80
Sulphate (Na2SO4) Assay % ≤2.5
Chlorides (NaCl) Assay % ≤2.1

Molecular Weight: 126.04

Packing: 25kg plastic woven bag, 50kg/500kg/1000/1250kg pp woven bags / According to the customer's requests

Appearance: white or yellowish crystal.

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

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Contact us
Company:
   Weifang Jada Chemical Technology Co.,ltd
Contact:
   Wang Manager
Phone:
Int dept:0086-536-8260785/8261785, Domestic dept:0536-8220577/8229277
Mobile phone:
13176721558
Fax:
86-536-8213288
E-mail:
Contact Supplier
Website:
http://www.jadachem.com
Address:
Office Add: No 8081, Dongfeng Street, Weifang City, Shandong Province, China; Factory Add: Shouguang Hou Town Industry Park, Shandong Province, China
Zip Code:
261041
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