Industrial Grade White Powder Na2so3 CAS 7757-83-7 97% Sodium Sulphite Anhydrous

Product Details
Customization: Available
CAS No.: 7757-83-7
Formula: Na2o3s
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Registered Capital
3000000 RMB
Plant Area
501~1000 square meters
  • Industrial Grade White Powder Na2so3 CAS 7757-83-7 97% Sodium Sulphite Anhydrous
  • Industrial Grade White Powder Na2so3 CAS 7757-83-7 97% Sodium Sulphite Anhydrous
  • Industrial Grade White Powder Na2so3 CAS 7757-83-7 97% Sodium Sulphite Anhydrous
  • Industrial Grade White Powder Na2so3 CAS 7757-83-7 97% Sodium Sulphite Anhydrous
  • Industrial Grade White Powder Na2so3 CAS 7757-83-7 97% Sodium Sulphite Anhydrous
  • Industrial Grade White Powder Na2so3 CAS 7757-83-7 97% Sodium Sulphite Anhydrous
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Packaging & Shipping
  • product usage
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
Sodium Sulphite Anhydrous
EINECS
231-821-4
Certification
CCIC, CIQ, RoHS, ISO
Purity
90%~99%
Type
Sodium Sulfate
Appearance
Powder
Grade Standard
Industrial Grade
Application
Food/Feed/Tech
Shelf Life
>12 Months
Other Name
Sodium Sulfite Anhydrous
Form
White Powder
Transport Package
Bag
Specification
25kg
Trademark
HA
Origin
China
HS Code
283210000
Production Capacity
100000ton/Year

Product Description

Product Description

SSA(PH 8-10)

ITEMS STANDARD
SODIUM SULPHATE 99.0%MIN
WATER INSOUBLE MATTER 0.05%MAX
CHLORIDE(AS CL) 0.35%MAX
Ca+Mg(as Mg) 0.15%MAX
IRON(FE) 0.002%MAX
MOISTURE 0.2%MAX
WHITENESS 82MIN
PH 8-10

 

SSA(PH 6-8)

ITEMS STANDARD
SODIUM SULPHATE 99.0%MIN
WATER INSOUBLE MATTER 0.05%MAX
CHLORIDE(AS CL) 0.35%MAX
Ca+Mg(as Mg) 0.15%MAX
IRON(Fe) 0.002%MAX
PH 6-8
WHITENESS 82MIN
DENSITY 1.45g/ml MAX

 

Detailed Photos

 

Industrial Grade White Powder Na2so3 CAS 7757-83-7 97% Sodium Sulphite Anhydrous
Industrial Grade White Powder Na2so3 CAS 7757-83-7 97% Sodium Sulphite Anhydrous
 

Product Parameters

         Term                                  Quality     Index
Industry Grade Food Grade
Purity ( As Na2SO3) 96.0% min 98.0% min
Sodium sulphate ( SO4) 2.5% max 1.5% max
Chlorides ( As NaCL) 0.5% max 0.1% max
Ars enic ( As ) - 0.0002% max
Heavy metals ( As Pb ) - 0.0005% max
Iron (Fe) 0.005% max 0.002% max
Water insolubles 0.05% max 0.02% max

Packaging & Shipping


25kg/bag, or per your requirement
Industrial Grade White Powder Na2so3 CAS 7757-83-7 97% Sodium Sulphite Anhydrous
Industrial Grade White Powder Na2so3 CAS 7757-83-7 97% Sodium Sulphite Anhydrous

 

product usage

Used in the production of cellulose sulfite, sodium thiosulfate, organic chemicals, and bleached fabrics;Reducing agent, preservative, dechlorinating agent

Company Profile

 

We are the first-class chemical and plastic raw materials dealer in the world. We are experts in research and production of coatings, UPR, polyurethane, water treatment products and solvents, etc. our company is famous for high quality products and excellent services. Now we are stable supplying our products to more than 200 countries and regions which are located in the Middle East, South America, North America, Southeast Asia, Africa, Europe. We have both the expertiseand geographical advantage to optimize the local resources and provide you with competitiveproducts while minimizing your costs. With decades of experience in chemicals production and trade, We can also be your honest consultant for chemicals in China to provide additional assistance for your business development.
Industrial Grade White Powder Na2so3 CAS 7757-83-7 97% Sodium Sulphite Anhydrous
 

FAQ

1. Are you manufacturer or trading company?

We are group company, we have our own factory to do the production to ensure high quality product with competitive price.
2. Can you make packing and logo as customer request?
Yes we can, if you have special needs, please contact us.

3. What's your MOQ?
Usually, our MOQ is 1000kg. If the quantity is too small, the sea transportation cost will be higher.Of course, if you have special needs, you can also contact us, we will do our best to meet your needs.

4. What is your lead time?
After the deposit and confirm all the accessory with in 15days.

5. What's your packing?
Normally, standard export packing,also we can do packing as your require.

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