<br /> 线性分子式: (COOK)2 · H2O CAS号: 6487-48-5 分子量: 184.23 Beilstein: 3752576 EC 号: 209-506-8 MDL编号: MFCD00150033 PubChem化学物质编号: 329752307">
ACS reagent
200
neutrality passes test
98.5-101.0% (ACS specification)99%
crystals or chunks
H2SO4, passes test (darkened)≤0.01% insolubles
7.0-8.5 (25 °C, 50 g/L)
H2O: 10%
chloride (Cl-): ≤0.002%sulfate (SO42-): ≤0.01%
Fe: ≤0.001%NH4+: ≤0.002%Na: ≤0.02%heavy metals: ≤0.002% (by ICP)
O.[K+].[K+].[O-]C(=O)C([O-])=O
1S/C2H2O4.2K.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);;;1H2/q;2*+1;/p-2
QCPTVXCMROGZOL-UHFFFAOYSA-L
Warning
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2
11 - Combustible Solids
WGK 1
dust mask type N95 (US), Eyeshields, Gloves