<br /> 线性分子式: CH3COONa · 3H2O CAS号: 6131-90-4 分子量: 136.08 Beilstein: 3732037 EC 号: 204-823-8 MDL编号: MFCD00071557 PubChem化学物质编号: 329754136 NACRES: NA.21">
ACS reagentpuriss. p.a.
200
USP/NFreag. ISOreag. Ph. Eur.
≥99.5%
crystalline
1112 °F
≤0.0005% heavy metals (as Pb)≤0.005% KMnO4 red. matter (as HCOOH)≤0.005% in water soluble matter
39.0-40.5% loss on drying, 130 °C
7.5-9.0 (20 °C, 5%)
chloride (Cl-): ≤0.001%phosphate (PO43-): ≤5 mg/kgsulfate (SO42-): ≤20 mg/kg
Al: ≤0.2 mg/kgAs: ≤2 mg/kgCa: ≤10 mg/kgCd: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgK: ≤50 mg/kgMg: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg
in accordance for appearance of solution
O.O.O.[Na+].CC([O-])=O
1S/C2H4O2.Na.3H2O/c1-2(3)4;;;;/h1H3,(H,3,4);;3*1H2/q;+1;;;/p-1
AYRVGWHSXIMRAB-UHFFFAOYSA-M
11 - Combustible Solids
WGK 1