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190.10 CAS 7681-57-4 Na2S2O5 Sodium Metabisulfite

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190.10 CAS 7681-57-4 Na2S2O5 Sodium Metabisulfite

190.10 CAS 7681-57-4 Na2S2O5 Sodium Metabisulfite
190.10 CAS 7681-57-4 Na2S2O5 Sodium Metabisulfite 190.10 CAS 7681-57-4 Na2S2O5 Sodium Metabisulfite

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Product Details:
Place of Origin: CHINA
Brand Name: SUNNY
Certification: Supply in negotiation
Model Number: See the Specification
Payment & Shipping Terms:
Minimum Order Quantity: 1MT
Price: Negotiation according to your requirement's time.
Packaging Details: According to your requirements.
Payment Terms: D/P, L/C, T/T
Supply Ability: 1000MT
Detailed Product Description
Type:: Sodium Metabisulfite CAS No.:: CAS 7681-57-4
MF:: Na2S2O5 EINECS No.:: 231-673-0
Application:: Industry Grade/Food Grade Appearance:: White Powder
Molecular Weight:: 190.10
High Light:

190.10 Sodium Metabisulfite

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CAS 7681-57-4 Sodium Metabisulfite

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Na2S2O5 Sodium Metabisulfite

Chemical name:Sodium Metabisulfite

Molecular Formula:Na2S2O5

Molecular Weight:190.10

Cas no:7681-57-4

Properties:white powder.

Applicant:

Basic chemical material used as high pure reagents,Widely used in chemical,metallurgy,paper making,oil textile and daily use chemical industry.

Packing:packed in 25kgs bags.

Specification:

Item Specification
Appearance White free-flowing Crystal Powder
Purity (Na2S2O5) 96.5% min
Iron (Fe) 0.003% min
Heavy Metal (Pb) 5 ppm max
Arsenic (As) 1 ppm max
Water Insoluble 0.05% max
PH Value 4.0-4.6

 

 

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