- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Sodium dithionite
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Sodium dithionite
- Price: ￥38.0/500g
- Purity: 88.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Sodium dithionite
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Sodium sulfoxylate; Sodium hypodisulfite; Dithionous acid,disodium salt; Sodium dithionite; SODIUM HYDROSULFITE; Vatrolite; Burmol; Blankit;
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
7775-14-6
7775-14-6 structure
- Name: Sodium dithionite
- Chemical Name: sodium dithionite
- CAS Number: 7775-14-6
- Molecular Formula: Na2O4S2
- Molecular Weight: 174.107
- Catalog: Food additive bleach
- Create Date: 2018-06-02 08:00:00
- Modify Date: 2025-08-20 16:06:09
| Name | sodium dithionite |
|---|---|
| Synonyms |
Disodium dithionite
Sodium sulfoxylate Dithionous acid, disodium salt Sodium hypodisulfite Dithionous acid,disodium salt Sodium dithionite SODIUM HYDROSULFITE Vatrolite Burmol EINECS 231-890-0 Blankit MFCD00011640 |
| Density | 2.13 |
|---|---|
| Boiling Point | 1390°C |
| Melting Point | 300 °C |
| Molecular Formula | Na2O4S2 |
| Molecular Weight | 174.107 |
| Exact Mass | 173.903336 |
| PSA | 118.68000 |
| LogP | 0.39100 |
| Storage condition | Store at RT. |
| Stability | Stable, but air sensitive. Incompatible with strong acids, strong oxidizing agents, water, moisture. |
| Water Solubility | 250 g/L (20 ºC) |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H251-H302 |
| Supplemental HS | Contact with acids liberates toxic gas. |
| Precautionary Statements | P301 + P312 + P330-P407-P413-P420 |
| Personal Protective Equipment | Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | Xn:Harmful |
| Risk Phrases | R22;R31;R7 |
| Safety Phrases | S26-S28-S43-S7/8-S43E-S28A |
| RIDADR | UN 1384 4.2/PG 2 |
| WGK Germany | 1 |
| Packaging Group | II |
| Hazard Class | 4.2 |
| HS Code | 2831101000 |
| HS Code | 2831101000 |
|---|