<br /> 线性分子式: KH2PO4 CAS号: 7778-77-0 分子量: 136.09 MDL编号: MFCD00011401 EC索引号: 231-913-4">
for inorganic trace analysis
100
≥99.5% (alkalimetric)99.995% anhydrous basis
solid
>4640 mg/kg LD50, skin (Rabbit)
HPLC: suitable
4.2-4.6 (20 °C, 20 g/L in H2O)
252.6 °C (lit.)
208 g/L
2.338 g/mL at 25 °C (lit.)
1200 kg/m3
2-30°C
[K+].OP(O)([O-])=O
1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
GNSKLFRGEWLPPA-UHFFFAOYSA-M
13 - Non Combustible Solids
WGK 1
Eyeshields, Gloves, type N95 (US)