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TIANFU-CHEM CAS:7681-57-4 Sodium metabisulfite CAS NO.7681-57-4
- Min.Order: 1 Gram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
- Product Details
Keywords
- 7681-57-4
- Sodium metabisulfite
- Sodium metabisulfite
Quick Details
- ProName: TIANFU-CHEM CAS:7681-57-4 Sodium metab...
- CasNo: 7681-57-4
- Molecular Formula: 2Na.O5S2
- Appearance: white powder
- Application: For API & Intermediate
- DeliveryTime: PROMPT
- PackAge: IN 25kg drums
- Port: SHANGHAI
- ProductionCapacity: 1 Metric Ton/Day
- Purity: 99%
- Storage: In Room Temperature
- Transportation: by sea or air
- LimitNum: 1 Gram
- Heavy metal: N/A
- Grade: Industrial Grade,Food Grade,Pharma Gra...
- N/A: N/A
Superiority
| Sodium metabisulfite Basic information |
| Product Name: | Sodium metabisulfite |
| Synonyms: | disodiummetabisulfite;disodiumpyrosulphite;fertisilo;metabisulfitedesodium;Sodiummetabisufite;sodiummetabisulfite(na2-s2o5);sodiumpyrosulfite(na2s2o5);Sodium dissulfite |
| CAS: | 7681-57-4 |
| MF: | 2Na.O5S2 |
| MW: | 190.11 |
| EINECS: | 231-673-0 |
| Product Categories: | INORGANIC & ORGANIC CHEMICALS;Inorganics;inhibitor and freshen agent |
| Mol File: | 7681-57-4.mol |
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Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:
1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Customs Synthesis
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1. Higest quality and good package
2.Fast delivery
3.Better payment term
4.Fast response to customer within 6 hours
5.Good business credit in Europe ,US ,Japan ,Korea
Anyway ,if you need any chemicals from China ,Henan Tianfu can help you
Details
| Sodium metabisulfite Chemical Properties |
| mp | 150 °C |
| density | 1.48 |
| storage temp. | Store at RT. |
| solubility | 540 g/L (20°C) |
| Water Solubility | 540 g/L (20 ºC) |
| Merck | 14,8638 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong acids. Contact with strong acids releases a poisonous gas. May be moisture and air sensitive. |
| CAS DataBase Reference | 7681-57-4(CAS DataBase Reference) |
| EPA Substance Registry System | Disulfurous acid, disodium salt(7681-57-4) |