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Product Details:
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| Place of Origin: | China |
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| Brand Name: | Y&X |
| Certification: | ISO9001 |
| Model Number: | Sodium Metabisulfite |
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Payment & Shipping Terms:
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| Minimum Order Quantity: | 1 |
| Price: | US$ 2500-40000/piece |
| Payment Terms: | T/T |
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Detail Information |
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| Type: | High Pruity Industrial Grade Sodium Metabisulfite | Model NO.: | SMBS |
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| Grade Standard: | Food Grade, Industrial Grade | Other Name: | Sodium Pyrosulfite |
| Transport Package: | 25kgs/Bag, 27 Tons/20′ FCL Without Pallet | Color: | White |
| Advantage: | High Pruity | Origin Of Production: | China |
| High Light: | na2s205 sodium metabisulfite,sodium metabisulfite uses in water treatment,high pruity cas 7757 83 7 |
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Product Description
High Pruity Industrial Grade Sodium Metabisulfite
Product Informations:
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CAS No. |
7681-57-4 |
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EINECE |
231-673-0 |
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HS CODE |
2832100000 |
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MOLECULAR FORMULA |
Na2S2O5 |
Specifications:
1) Food Grade
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Items |
Specifications |
Typical Analysis |
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Colour |
/ |
White or yellowish |
White |
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State |
/ |
Crystalline powder |
Crystalline powder |
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Na2S2O5 |
(%) |
96.5 Min. |
97.1 |
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Fe |
(%) |
0.003 Max |
0.0021 |
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Clarity |
/ |
Passed |
Passed |
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As |
(ppm) |
1.0 Max |
0.85 |
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Heavy Metal(as Pb) |
(ppm) |
5.0 Max |
0.04 |
2) Industrail Grade
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Items |
Specifications |
Typical Analysis |
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Na2S2O5 |
(%) |
96.5 Min. |
96.83 |
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Fe |
(%) |
0.003 Max |
0.0006 |
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As |
(ppm) |
1.0 Max |
0.8 |
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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.
Usage:
Chemical industry
It is used for the production of insurance powder, sulfamethazine, analgin, caprolactam, etc., as well as the purification of phenylpropane sulfone and benzaldehyde. The photographic industry is used as a fixative for the fixer. The perfume industry is used to produce vanillin. Used as a preservative for brewing industry, a rubber coagulant and a bleaching agent for cotton bleaching. Organic intermediates, dyes, and tanning are used as reducing agents for electroplating, wastewater treatment in oil fields, and as a mineralizer for mines.
industry
It is used in printing and dyeing, organic synthesis, printing, tanning, pharmaceutical and other departments; as a preservative, bleaching agent and loosening agent in food processing.
Used as a chemical reagent
(Printing and dyeing, photography, etc.), used as bleach mordant, reducing agent rubber coagulant, also used in organic synthetic pharmaceuticals and spices.
Enter Your Message
| Y&X Beijing Technology Co., Ltd. |
| Building 5 , 7th District , Advanced Business Park (ABP ) , Fengtai District , Beijing , China |
| 86-10-53670362 |
| cherry_wang@yxbjtech.com |