<br /> 线性分子式: KOOC(CHOH)2COOK · 0.5H2O CAS号: 6100-19-2 分子量: 235.28 Beilstein: 6121656 EC 号: 213-067-8 MDL编号: MFCD00150136 PubChem化学物质编号: 57648126 NACRES: NA.21">
200
99-102% (perchloric acid titration)
solid
meets analytical specification of DAC, E336
≤0.001% ammonium (NH4)≤0.001% heavy metals (as Pb)
≤4% loss on drying, 150 °C, 4 h
7-9 (20 °C, 0.1%)
chloride (Cl-): ≤500 mg/kgoxalate (as oxalic acid): ≤100 mg/kgsulfate (SO42-): ≤1000 mg/kg
As: ≤3 mg/kgCa: ≤100 mg/kgCu: ≤10 mg/kgFe: ≤20 mg/kgHg: ≤1 mg/kgPb: ≤5 mg/kgZn: ≤10 mg/kg
O.[K+].[K+].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O
1S/C4H6O6.2K.H2O/c5-1(3(7)8)2(6)4(9)10;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;1H2/q;2*+1;/p-2/t1-,2-;;;/m1.../s1
BUCMCXRUIRJPKS-QXMMYYGRSA-L
Danger
Eye Dam. 1
11 - Combustible Solids
WGK 3
Eyeshields, Gloves, type N95 (US)