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Na2s2o5 Preservative Sodium Metabisulphite 97%

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Na2s2o5 Preservative Sodium Metabisulphite 97%

Brand Name : Y&X

Model Number : Sodium Metabisulfite

Certification : ISO9001

Place of Origin : China

MOQ : 1

Price : US$ 2500-40000/piece

Payment Terms : T/T

Other Name : Sodium Metabisulfite

Purity : 97%

Transport Package : PP Bag

Usage : Flavoring and Chelating Agent

Color : White to Slightly Yellow Powder

Specification : 25kg

Attributes : disinfectant

HS Code : 2832100000

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Na2s2o5 Manufacture Sodium Metabisulfite Price 97%

Product Description: Supply CAS No. 7681-57-4 Sodium Metabisulfite for Industrial Grade

Sodium Metabisulfite
Sodium Metabisulfite or sodium pyrosulfite (IUPAC spelling; Br. E. sodium metabisulphite or sodium pyrosulphite) is an inorganic compound of chemical formula Na2S2O5. The substance is sometimes referred to as disodium metabisulfite. It is used as a disinfectant, antioxidant and preservative agent.

Product Informations:

CAS No.	7681-57-4
EINECE	231-673-0
HS CODE	2832100000
MOLECULAR FORMULA	Na2S2O5

Specifications:
1) Food Grade

Items		Specifications	Typical Analysis
Colour	/	White or yellowish	White
State	/	Crystalline powder	Crystalline powder
Na2S2O5	(%)	96.5 Min.	97.1
Fe	(%)	0.003 Max	0.0021
Clarity	/	Passed	Passed
As	(ppm)	1.0 Max	0.85
Heavy Metal(as Pb)	(ppm)	5.0 Max	0.04

2) Industrail Grade

Items		Specifications	Typical Analysis
Na2S2O5	(%)	96.5 Min.	96.83
Fe	(%)	0.003 Max	0.0006
As	(ppm)	1.0 Max	0.8
Heavy Metal(as Pb)	(ppm)	5.0 Max	2.0

Remarks:

1. Packing: plastic woven bag with PE liner.

2. Utilizes China National Standard GB1893-2008.

Packing :
25kg /50kg /1000kg plastic woven bag, or as per customer demanding.

Sodium Metabisulfite Applications:

1	Used in wide range of industrial and municipal waste water treatment.
2	Used in pulp and paper making.
3	Used in mining industry.
4	Used in production of cleaning agents, detergents ans soaps.
5	Used in sterilizing the equipment in beer and wine manufacturing.
6	Used in water reducing agent for concrete admixture in construction industry.
7	Used in dye industry.
8	Used in oil field production and disinfection.
9	Used in removal of tree stumps in landscape gardening.
10	Used in water treatment in leather tanning process.
11	Used in food preservative for dried foods

Product Tags:

na2s2o5 preservative sodium metabisulphite

97% preservative sodium metabisulphite

na2s205 sodium pyrosulfite

Na2s2o5 Preservative Sodium Metabisulphite 97% Images

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