S6170
罗谢尔盐 四水合物
BioXtra, ≥99%
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
UNSPSC Code:
12352200
NACRES:
NA.25
PubChem Substance ID:
EC Number:
206-156-8
Beilstein/REAXYS Number:
6113568
MDL number:
产品名称
罗谢尔盐 四水合物, BioXtra, ≥99%
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
InChI key
VZOPRCCTKLAGPN-ZFJVMAEJSA-L
SMILES string
O.O.O.O.[Na+].[K+].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O
product line
BioXtra
assay
≥99%
impurities
≤0.001% Phosphorus (P)
≤0.1% Insoluble matter
solubility
H2O: 1 M, clear, colorless
anion traces
chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.005%
cation traces
Al: ≤0.0005%
Ca: ≤0.001%
Cu: ≤0.0005%
Fe: ≤0.0005%
Mg: ≤0.001%
NH4+: ≤0.003%
Pb: ≤0.001%
Zn: ≤0.0005%
Quality Level
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Application
四水酒石酸钾钠已用作沉淀剂生产sigma索马甜(Thaumatin)蛋白质晶体。
Biochem/physiol Actions
四水酒石酸钾钠可作为化妆品缓冲剂。也可作为食品添加剂。研究显示它会造成兔和狗的急性肾毒性损伤。
General description
四水酒石酸钾钠L-酒石酸的钾钠盐。
存储类别
11 - Combustible Solids
wgk
WGK 1
ppe
Eyeshields, Gloves, type N95 (US)
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