<br /> 线性分子式: KH2PO4 CAS号: 7778-77-0 分子量: 136.09 EC 号: 231-913-4 MDL编号: MFCD00011401">
99.5-101.0% (T)
solid
LiChropur™
HPLC: suitable
4.1-4.5
(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
252.6 °C (lit.)
H2O: 10%, clear, colorless
2.338 g/mL at 25 °C (lit.)
10 % in H2O
λ: 210 nm Amax: ≤0.1λ: 220 nm Amax: ≤0.06λ: 230 nm Amax: ≤0.04λ: 300 nm Amax: ≤0.02λ: 500 nm Amax: ≤0.02
[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)