China (Mainland)
Assessedsupplier
- Product Details
Keywords
- Sodium dithionite,sodium hydrosulphite
- 7775-14-6
- Na2O4S2
Quick Details
- ProName: Sodium Hydrosulfite
- CasNo: 7775-14-6
- Molecular Formula: Na2O4S2
- Appearance: white powder
- Application: textile industry,leather industry
- DeliveryTime: As soon as possible
- PackAge: As per customer's request
- Port: Any Chinese seaport
- ProductionCapacity: 500 Metric Ton/Month
- Purity: 85-90%
- Storage: room temperature in sealed containers
- Transportation: G/KG: by air or by express MT: by s...
- LimitNum: 1 Kilogram
- Grade: Industrial Grade
Superiority
1. Good quality of 85%/88%/90% from factory
2. Competitive price
3. Best Service
4. Rich exporting experiences
Henan Tianfu Chemical Co.,LTD 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 Advantage:
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
Our Products Classification:
• Industrial Chemicals
• Noble Metal Catalyst
• Electronic chemicals
• API & Intermediates
Details
| Sodium dithionite Basic information |
| Product Name: | Sodium dithionite |
| Synonyms: | dithionous acid disodium salt;HYDROSULFITE;SODIUM HYPODISULFITE;SODIUM DITHIONITE;SODIUM HYDROSULFITE;SODIUM HYDROSULPHITE;blankit;burmol |
| CAS: | 7775-14-6 |
| MF: | Na2O4S2 |
| MW: | 174.11 |
| EINECS: | 231-890-0 |
| Product Categories: | INORGANIC & ORGANIC CHEMICALS;Inorganics;inorganic chemical raw material;inorganic salt;sulphite |
| Mol File: | 7775-14-6.mol |
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| Sodium dithionite Chemical Properties |
| Melting point | 300 °C |
| Boiling point | 1390°C |
| density | 2.13 |
| storage temp. | Store at RT. |
| solubility | 250 g/L (20°C) |
| form | Powder/Solid |
| color | White |
| PH | 5.5-8.5 (50g/l, H2O, 20℃) |
| Water Solubility | 250 g/L (20 ºC) |
| Sensitive | Moisture Sensitive |
| Merck | 14,8626 |
| Stability: | Stable, but air sensitive. Incompatible with strong acids, strong oxidizing agents, water, moisture. |
| CAS DataBase Reference | 7775-14-6(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 7-22-31 |
| Safety Statements | 26-28-43-7/8-43E-28A |
| RIDADR | UN 1384 4.2/PG 2 |
| WGK Germany | 1 |
| F | 1-10 |
| TSCA | Yes |
| HazardClass | 4.2 |
| PackingGroup | II |
| HS Code | 28311010 |
| Hazardous Substances Data | 7775-14-6(Hazardous Substances Data) |
Packing: 50kg iron drum