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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关于此项目
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:
Assay:
≥99%
product line
BioXtra
Quality Level
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%
SMILES string
O.O.O.O.[Na+].[K+].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O
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
General description
四水酒石酸钾钠L-酒石酸的钾钠盐。
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。
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存储类别
11 - Combustible Solids
wgk
WGK 1
ppe
Eyeshields, Gloves, type N95 (US)
商品
Highlighting existing and novel fabrication methods for both, solid and hydrogel-based scaffold for tissue engineering applications.
Re-evaluation of l (+)-tartaric acid (E 334), sodium tartrates (E 335), potassium tartrates (E 336), potassium sodium tartrate (E 337) and calcium tartrate (E 354) as food additives
EFSA Panel on Food Additives and Flavourings (FAF), et al.
EFSA Journal, 18(3), e06030-e06030 (2020)
Effects of protein purity and precipitant stereochemistry on the crystallization of thaumatin
Asherie N, et al.
Crystal Growth & Design, 8(12), 4200-4207 (2008)
Ghina Ali et al.
Biotechnology progress, 31(4), 883-889 (2015-04-29)
The immobilization of pullulanase from Klebsiella pneumoniae by grafting was investigated. Pullulanase was linked after activation of alginate via a covalent bond between the amine groups of the enzyme and the carboxylic acid groups of alginate. The immobilization yield was
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| S6170-1KG | 04061836955144 |
| S6170-500G | 04061836955151 |