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Postion:Product Catalog >Inorganic chemistry>Inorganic salts>Metal Sulphides and sulphates>Sodium metabisulfite
Sodium metabisulfite
  • Sodium metabisulfite

Sodium metabisulfite

Price $0.3
Package 1KG
Min. Order: 3000KG
Supply Ability: 500ton/Month
Update Time: 2021-11-15

Product Details

Product Name: Sodium metabisulfite CAS No.: 7681-57-4
Min. Order: 3000KG Purity: 99%
Supply Ability: 500ton/Month Release date: 2021/11/15

Sodium Metabisulfite for Food Use


1.PRODUCT DESCRIPTION

Name: Sodium Metabisulphite

Appearance: white

Grade: Food Grade/Industry Grade

Type: Emulsifiers, Enzyme Preparations, Flavoring

Molecular formula:Na2S2O5

CAS No.: 7681-57-4

EINECS: 231-673-0

HS Code: 28311020

Certificate: SGS/Health certificate/ISO certificate

2.APPLICATION

(1) Food Grade: Bleach agent (e.g. candies, cake, bamboo shoots, etc); Loose agent (e.g. bread, cracker etc); Antiseptic and germicide (e.g. fruit juice, tinned food, brews, the cereals food is defended storage etc); Inhibitor and freshen agent (e.g. day lily, seafood, fruit and vegetable etc).

(2) Industry Grade: Mordant of printing and dyeing; Dechlorinate of textile after bleaching; Sulphonated agent and reducer of chemical industry and pharmacy; Bleach of paper pulp, bamboo and timber bleach of Stap; Treatment agent of waste water; Rubber solidifying agent Perfume industry is served as hydro carbon perfume aldehyde
The hide profession employ to do to molt dose and pliable dose and wearproof dose; sewage treatment, and so on .

(3) Pharmaceutical Grade: In chemical synthesis in the production of acrylic fibre, vitamin K, vitamin A, pharmaceutical intermediates, etc.

(4) Photo Grade: The sensitize industry is served as the developing agent reductant and the protection of fixing bath dose.

3.Specification For Food Grade and Industry Grade :

 

Item

 

Quality Index

 

Food Grade

 

Industry Grade

 

Purity ( As Na2S2O5)

98.0% min

 

97.0% min

 

Sulfur Dioxide( SO2)

65.0% min

 

65.0% min

 

Arsenic ( As )

0.0002% max

 

-

 

Heavy metals ( As Pb )

0.0005% max

 

-

 

Selenium (Se )

0.0005% max

 

-

 

Iron (Fe)

0.001% max

 

0.002% max

 

Water insoluble

0.02% max

 

0.05% max

 

PH value :

4.0-4.8

 

4.0-4.8

 

Remark :

Conformed with FCC V and E 223 Standard




About Us

Our company is a hi-tech enterprise integrating R & D, production, agency and sales of fine chemicals such as inorganic chemicals, organic chemicals, flavors and fragrances, pharmaceutical raw materials and intermediates. We have established long-term cooperation with many large group companies at home and abroad.



Article illustration

FAQ:

Q1: Can i get some samples?

A: Yes, we can supply the sample, but the shipping cost be paid by our customers.


Q2: How to start orders or make payments?

A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal and so on.


Q3: How to confirm the Product Quality before placing orders?

A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.


Q4:What's your MOQ?

A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.


Q5: How about delivery lead time?

A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)


Company Profile Introduction

Our company is a collection of chemical products, biological products, plastic products, rubber products, sports equipment, hardware products and other products r & D, production, agent, sales as one of the high-tech enterprises. We are a large factory with professional export department and perfect after-sale service. The company has a professional technology research and development department, each product has been successfully processed through multiple tests, to ensure the quality and effect of products, to bring customers the best purchase experience. The company has established long-term cooperative relations with many large group companies at home and abroad.

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  • Since: 2017-06-20
  • Address: Jinfang Building, 42 Yuhua West Road, Qiaoxi District, Shijiazhuang City, Hebei Province, China
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