FOOD/TECH GRADE SODIUM METABISULPHITE CAS NO.7681-57-4
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T,Other
- Product Details
Keywords
- Sodium Metabisulphite
- Metabisulfito de sodio
- Na2S2O5
Quick Details
- ProName: FOOD/TECH GRADE SODIUM METABISULPHITE
- CasNo: 7681-57-4
- Molecular Formula: Na2S2O5
- Appearance: White or slightly yellowish crystallin...
- Application: 1>Bleaching agent for textile fibres; ...
- DeliveryTime: Within two weeks
- PackAge: 25kg,50kg,500kg,1mt,1.25mt woven bags ...
- Port: Shanghai
- ProductionCapacity: 40000 Metric Ton/Month
- Purity: 96.5%-97%
- Storage: 1>Store the product in a cool and dry ...
- Transportation: By sea
- LimitNum: 5 Metric Ton
- Grade: Industrial Grade,Food Grade
Superiority
1.snow white powder
2.food grade & tech grade
3.low fe and heavy metal
4.easily soluble in water
5.high purity:97% & 96.5%
6.real manufacturer with two plants
7.18 years of exporting experience
8.flexible payment term without financial pressure customized package as per clients’ requirement
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9.shanghai warehouse to support urgent shipment
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10.reliable behavior won good reputation from worldwide clients
Details
Name: |
Sodium Metabisulphite |
Chemical formula: |
Na2S2O5 |
Physical appearance: |
White powder or small crystalline particles. |
Quality standard: |
GB1893-1998 |
Description: |
Application: 1>Bleaching agent for textile fibres; 2>Colors stripper and dechlorination; 3>Preparation of Indigo Vat Dye; 4>Solubilizing and acidyfing agent for leather industries ; 5>Bleaching agent forpaper pulps; 6>Preservative and sterilisation agent for food industries.
Package: 1>25kg /50kg compound plastic woven bag with inner polythene liner; 2>1000kg Jumbo bags; 3>Any other particular requirements to the package can be discussed.
Shelf Life :half one year.
Storage & handling: 1>Store the product in a cool and dry place; 2>Prevent from direct sunlight,water and moisture; 3>Avoid contact with strong acid,oxidants or poisonous substances; 4>Exposure to moisture will make it oxidze easily to sodium sulphate; 5>Do not store it for long time.
Product Specification: TECH GRADE FOOD GRADE NA2S2O5 >96.5% >97.0% SO2 >65% >65% FE <0.005% <0.003% WATER INSOLUBLE <0.05% <0.05% HEAVY METAL(PB) <0.001% <0.001% AS <0.0003% <0.0001% |