基本信息
| 线性分子式 | 3Ca3(PO4)2· Ca(OH)2 |
| 分子量 | 502.31 |
| EC 号 | 215-145-7 |
| MDL编号 | MFCD00010904 |
| PubChem化学物质编号 | 57646735 |
| NACRES | NA.21 |
半岛bd体育手机客户端 性质
| 等级 | puriss. |
| 质量水平 | 200 |
| 测定 | ≥90% (calculated on glowed substance) 35-40% Ca basis |
| 形式 | powder |
| 质量 | meets analytical specification of Ph. Eur., BP, FCC, E341 |
| 杂质 | residual solvents, complies ≤0.001% heavy metals (as Pb) ≤0.2% insoluble in HCl |
| 缺失 | ≤8% loss on ignition, 800 ℃ |
| 痕量阴离子 | chloride (Cl-): ≤1500 mg/kg fluoride (F-): ≤50 mg/kg sulfate (SO42-): ≤5000 mg/kg |
| 痕量阳离子 | As: ≤2 mg/kg Cd: ≤1 mg/kg Cu: ≤20 mg/kg Fe: ≤400 mg/kg Hg: ≤1 mg/kg Pb: ≤2 mg/kg Zn: ≤20 mg/kg |
| SMILES string | [Ca++].[Ca++].[Ca++].[Ca++].O[Ca+].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O |
| InChI | 1S/5Ca.3H3O4P.H2O/c;;;;;3*1-5(2,3)4;/h;;;;;3*(H3,1,2,3,4);1H2/q5*+2;;;;/p-10 |
| InChI key | XYJRXVWERLGGKC-UHFFFAOYSA-D |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
Sigma-Aldrich
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