- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: CALCIUM SULFIDE
- Price: Check
- Purity: 99.9%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: CALCIUM SULFIDE
- Price: ￥508.0/5g ￥2118.0/25g
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Calcium sulfide
- 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: CALCIUM SULFIDE
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: CALCIUM SULFIDE
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
20548-54-3
20548-54-3 structure
- Name: CALCIUM SULFIDE
- Chemical Name: calcium sulfide
- CAS Number: 20548-54-3
- Molecular Formula: CaH2S
- Molecular Weight: 74.15890
- Catalog: Inorganic chemical industry Inorganic salt Metal sulfides and sulfates
- Create Date: 2018-03-15 08:00:00
- Modify Date: 2025-08-24 14:43:18
| Name | calcium sulfide |
|---|---|
| Synonyms |
EINECS 243-873-5
C.I. Pigment White 9 Oldhamite MFCD00015990 Pigment White 9 Calcium-sulphide Calcium sulfide (CaS) calcium polysulfide Calcium monosulfide Calcium sulfide lime sulfur Baumol calciumsulfide() |
| Density | 2.6 |
|---|---|
| Melting Point | 2000 °C |
| Molecular Formula | CaH2S |
| Molecular Weight | 74.15890 |
| Exact Mass | 73.95030 |
| PSA | 25.30000 |
| Index of Refraction | 2.12 |
| Symbol |
GHS07, GHS09 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335-H400 |
| Supplemental HS | Contact with acids liberates toxic gas. |
| Precautionary Statements | P261-P273-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi,N |
| Risk Phrases | R31:Contact with acids liberates toxic gas. R36/37/38:Irritating to eyes, respiratory system and skin . R50:Very Toxic to aquatic organisms. |
| Safety Phrases | S28-S61 |
| RIDADR | UN 3179 4.1/PG 2 |
| WGK Germany | 2 |
| Packaging Group | III |
| Hazard Class | 4.3 |
| HS Code | 2930909090 |
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |