<br /> 线性分子式: NaH2PO4 · H2O CAS号: 10049-21-5 分子量: 137.99 EC 号: 231-449-2 MDL编号: MFCD00149208 PubChem化学物质编号: 329763338 NACRES: NA.21">
ACS reagentpuriss. p.a.
200
≥99.0% (T)
crystals
≤0.001% total nitrogen (N)≤0.01% insoluble matter
4.1-4.5 (25 °C, 50 mg/mL in H2O)
chloride (Cl-): ≤5 mg/kgsulfate (SO42-): ≤30 mg/kg
As: ≤0.5 mg/kgCa: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgK: ≤50 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kgheavy metals: ≤0.001% (by ICP-OES)
[Na+].[H]O[H].OP(O)([O-])=O
1S/Na.H3O4P.H2O/c;1-5(2,3)4;/h;(H3,1,2,3,4);1H2/q+1;;/p-1
BBMHARZCALWXSL-UHFFFAOYSA-M
13 - Non Combustible Solids
WGK 3