60410
罗谢尔盐 四水合物
purum p.a., crystallized, ≥99.0% (NT)
别名:
L(+)-酒石酸 钾钠盐, 洛瑟尔氏盐, 罗谢尔盐
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线性分子式:
KOCOCH(OH)CH(OH)COONa · 4H2O
化学文摘社编号:
分子量:
282.22
EC Number:
206-156-8
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
6113568
MDL number:
InChI key
VZOPRCCTKLAGPN-ZFJVMAEJSA-L
InChI
1S/C4H6O6.K.Na.4H2O/c5-1(3(7)8)2(6)4(9)10;;;;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;4*1H2/q;2*+1;;;;/p-2/t1-,2-;;;;;;/m1....../s1
SMILES string
O.O.O.O.[Na+].[K+].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O
grade
purum p.a.
assay
≥99.0% (NT)
optical activity
[α]20/D +22±1°, c = 1% in H2O
quality
crystallized
pH
7.0-8.5 (25 °C, 50 mg/mL in H2O)
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
Ca: ≤50 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg
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存储类别
11 - Combustible Solids
wgk
WGK 1
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
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