推薦產品
等級
ACS reagent
品質等級
agency
suitable for SM 4500 - NH3
化驗
99%
99.0-102.0% (ACS specification)
形狀
powder or crystals
雜質
≤0.005% insolubles
pH值
6.0-8.5
負離子痕跡
chloride (Cl-): ≤0.001%
phosphate (PO43-): ≤0.002%
sulfate (SO42-): ≤0.005%
正離子痕跡
Ca: ≤0.005%
Fe: ≤0.001%
NH4+: ≤0.002%
heavy metals: ≤5 ppm (by ICP)
SMILES 字串
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 密鑰
VZOPRCCTKLAGPN-ZFJVMAEJSA-L
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一般說明
酒石酸钾钠四水合物是一种铁电晶体 其具有高压电效应和机电耦合系数。
應用
酒石酸钾钠四水合物已被用于制备Lowry试剂,从而利用Lowry法测定大鼠肝微粒体中的微粒体蛋白浓度。它可以用作制备DNS(3,5-二硝基水杨酸)试剂和Fehling溶液B的成分,这些试剂可用于还原糖的测定。
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 1
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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