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Na2s2o5, Sodium Metabisulfite Used as a Sulfonating Agent and Reducing Agent

China Na2s2o5, Sodium Metabisulfite Used as a Sulfonating Agent and Reducing Agent, Find details about China Sodium Metabisulfite, Sodium Pyrosulfite from Na2s2o5, Sodium Metabisulfite Used as a Sulfonating Agent and Reducing Agent

Model NO.
STC-SM
Trademark
Sunshine
Specification
25kgs/bag
Origin
China
HS Code
2832100000
Model NO.
STC-SM
Trademark
Sunshine
Specification
25kgs/bag
Origin
China
HS Code
2832100000
Product Description: Na2S2O5, Sodium Metabisulfite Used as a Sulfonating Agent and Reducing Agent

Product Informations:
CAS No.7681-57-4
EINECE231-673-0
HS CODE2832100000
MOLECULAR FORMULANa2S2O5

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)Industrial 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
Remarks: 
1. Packing: Plastic woven bag with PE liner. 
2. Utilizes China National Standard GB1893-2008. 

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

Production Process Flow Chart:
Na2s2o5, Sodium Metabisulfite Used as a Sulfonating Agent and Reducing Agent
Company Profile:
Hunan Sunshine Techlogies Co., Ltd is specialized in developing and supplying all kinds of battery materials and batteries, serving as an outlet for our partner factories. All of our factories are well experienced in their industries, and have been qualified through a strict standard system for innovation capabilities, quality control, production capacity, production safety, logistics, law and code compliance, etc...Our experienced QC and merchandiser teams travel around mainland China to assure strict implementation of all our orders and projects and to perform the coordination with our partner factories.

We serve as an outlet for our partner factories. All our factories are well experienced in their industries, and have been qualified through a strict standard system for innovation capabilities, quality control, production capacity, production safety, logistics, law and code compliance, etc.. Our experienced QC and merchandiser teams travel around mainland China to assure strict implementation of all our orders and projects and to perform the coordination with our partner factories.

Our R&D team maintains a close co-work with our partner factories on technical improvements and innovations, which is a very important part of the cooperation between our company and our factories.

With the joint efforts of our team and partner factories, our company is growing steadily, and we have been serving our customers with a high level of satisfaction.

We keep sourcing reliable suppliers for various products to meet the needs from our present customers. And we welcome new customers send us inquiries, which will be responded to in a timely manner. We look forward to building a long term and mutually beneficial partnership with all of our customers.

What we provide: Quality Products + Timely Shipment + Competitive Cost.

What we strive for: Ultimate Customer Satisfaction.
Na2s2o5, Sodium Metabisulfite Used as a Sulfonating Agent and Reducing Agent


 

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