- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Calcium
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Calcium
- Price: ￥208.0/80ml ￥118.0/20ml ￥198.0/50ml ￥358.0/80ml
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Calcium
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
7440-70-2
7440-70-2 structure
- Name: Calcium
- Chemical Name: calcium atom
- CAS Number: 7440-70-2
- Molecular Formula: Ca
- Molecular Weight: 40.078
- Catalog: API Nervous system medication Brain metabolism regulating drug
- Create Date: 2018-02-08 08:00:00
- Modify Date: 2025-08-20 10:17:49
| Name | calcium atom |
|---|---|
| Synonyms |
calcium powder
3h-phenoxazine,actinomycindderiv. Calcium actinomycin-V calcium monocation dialuminium trioxide activated calcium powder ACTINOMYCIN X2 activated alumina 5'-(Methylthio-d3)adenosine [A3-(4-oxo-L-proline)]-actinomycin-D 5'-S-(Methyl-d3)thioadenosine EINECS 231-179-5 MFCD00085314 calcium(0) Brockmann 1 3a-(4-oxo-l-proline)-actinomycin 5'-Deoxy(Methylthio-d3)adenosine |
| Density | 1.54 |
|---|---|
| Boiling Point | 1484ºC |
| Melting Point | 845ºC |
| Molecular Formula | Ca |
| Molecular Weight | 40.078 |
| Exact Mass | 39.962589 |
| Stability | Stable, but reacts with water to release hydrogen and produce calcium hydroxide. Incompatible with strong oxidizing agents, alcohols, moisture. |
| Symbol |
GHS02 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H261 |
| Precautionary Statements | P231 + P232-P422 |
| 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 | F:Highlyflammable; |
| Risk Phrases | R15 |
| Safety Phrases | S24/25-S43-S8 |
| RIDADR | UN 1401 4.3/PG 2 |
| WGK Germany | 1 |
| Packaging Group | II |
| Hazard Class | 4.3 |
| HS Code | 2805120090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| HS Code | 2805120090 |
|---|