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CHemwill -- Sodium Metabisulfite CAS NO.7681-57-4
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,T/T
- Available Specifications:
1(1-3)Metric Ton
- Product Details
Keywords
- Sodium Metabisulfite
- Sodium pyrosulfite
- Disodium disulphite
Quick Details
- ProName: CHemwill -- Sodium Metabisulfite
- CasNo: 7681-57-4
- Molecular Formula: Sodium Metabisulfite Factory
- Appearance: As per COA
- Application: It is an important raw material and in...
- DeliveryTime: within 5days upon order
- PackAge: export standard
- Port: SHANGHAI or any port in China
- ProductionCapacity: 5 Metric Ton/Day
- Purity: high quality
- Storage: high quality and we have in stock
- Transportation: By AIR or by SEA
- LimitNum: 1 Metric Ton
- Moisture Content: < 0.5%
- Impurity: < 0.5%
- Grade: Industrial Grade
Superiority
| Name | Sodium metabisulfite | |
| Synonyms | Sodium pyrosulfite; Disodium disulphite; Disulfurous acid disodium salt; Pyrosulfurous acid disodium salt | |
| Molecular Formula | Na2S2O5 | |
| Molecular Weight | 190.10 | |
| CAS Registry Number | 7681-57-4 | |
| EINECS | 231-673-0 | |
| Properties | ||
| Density | 1.48 | |
| Melting point | 150 ºC | |
| Water solubility | 540 g/L (20 ºC) | |
| Safety Data | ||
| Hazard Symbols |
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| Risk Codes | R22;R31;R41 Details | |
| Safety Description | S26;S39;S46 Details | |
| Transport Information | UN 2693 | |
| MSDS | Available | |
Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.
Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Basic chemicals , Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.
Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis.
Think Chemistry,Think CHemWill
Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China
Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA
Details
| Sodium metabisulfite Basic information |
| Product Name: | Sodium metabisulfite |
| Synonyms: | SODIUM META-BISULFITE GRAN;Sodiummetabisulfite,ACS,97%min;Sodium metabisulfite, anhydrous, extra pure, 97%;Sodium metabisulfite, for analysis ACS, 97+%;SODIUM META BISULFITE REAGENT (ACS);sodium metabisulfite, acs;SODIUMMETABISULFITE,ANHYDROUS,GRANULAR,REAGENT,ACS;SODIUMMETABISULFITE,FCC(SODIUMBISULFITE)(BULK |
| 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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| Sodium metabisulfite Chemical Properties |
| Melting point | 150 °C |
| density | 1.48 |
| storage temp. | Store at RT. |
| solubility | 540 g/L (20°C) |
| form | Powder/Solid |
| Specific Gravity | 1.48 |
| color | White to slightly yellow |
| PH | 3.5-5 (50g/l, H2O, 20℃) |
| Water Solubility | 540 g/L (20 ºC) |
Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Basic chemicals , Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.
Think Chemistry,Think CHemWill
Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China
Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA