半岛bd体育手机客户端 说明
应用
包装
1 kg in poly bottle
100, 500 g in poly bottle
基本信息
线性分子式 | KH2PO4 |
分子量 | 136.09 |
EC 号 | 231-913-4 |
MDL编号 | MFCD00011401 |
PubChem化学物质编号 | 24898687 |
NACRES | NA.25 |
半岛bd体育手机客户端 性质
质量水平 | 200 |
测定 | ≥99.0% |
形式 | powder |
technique(s) | cell culture | insect: suitable cell culture | mammalian: suitable cell culture | plant: suitable |
pH值(酸碱度) | 4.2-4.6 (20 ℃, 20 g/L) |
pKa (25 ℃) | (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid) |
mp | 252.6 ℃ (lit.) |
溶解性 | water: 100 mg/mL, clear, colorless |
密度 | 2.338 g/mL at 25 ℃ (lit.) |
web metadata keyword.default | physiological pH buffer, phosphate buffer component |
application(s) | diagnostic assay manufacturing |
储存温度 | room temp |
SMILES string | [K+].OP(O)([O-])=O |
InChI | 1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1 |
InChI key | GNSKLFRGEWLPPA-UHFFFAOYSA-M |
安全信息
储存分类代码 | 11 - Combustible Solids |
WGK | WGK 1 |
闪点(F) | Not applicable |
闪点(C) | Not applicable |
个人防护装备 | Eyeshields, Gloves, type N95 (US) |
Sigma-Aldrich