- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Potassium sulfide anhydrous
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Potassium sulfide anhydrous
- Price: ￥128.0/5g ￥378.0/25g
- Purity: 99.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Potassium sulfide
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
1312-73-8
1312-73-8 structure
- Name: Potassium sulfide anhydrous
- Chemical Name: Potassium Sulfide
- CAS Number: 1312-73-8
- Molecular Formula: K2S
- Molecular Weight: 110.26200
- Catalog: API Special medicine Dermatology medication
- Create Date: 2018-07-14 17:59:26
- Modify Date: 2025-08-23 12:01:56
| Name | Potassium Sulfide |
|---|---|
| Synonyms |
POTASSIUM SULFIDE
EINECS 215-197-0 MFCD00043083 |
| Melting Point | 840ºC |
|---|---|
| Molecular Formula | K2S |
| Molecular Weight | 110.26200 |
| Exact Mass | 109.89900 |
| PSA | 25.30000 |
| LogP | 0.64820 |
| Vapour Pressure | 12600mmHg at 25°C |
| Stability | Stable, but air-sensitive. Flammable. Contact with acids liberates poisonous hydrogen sulfide. Anhydrous material may be spontaneously combustible. |
| Hazard Codes | C:Corrosive; |
|---|---|
| Risk Phrases | R31;R34 |
| Safety Phrases | S26-S45-S61 |
| RIDADR | 1382 |
| Packaging Group | II |
| Hazard Class | 4.2 |