详情介绍
Properties
grade ACS reagent
assay ≥99.0%
≥99.5%
total impurities Substances carbonizable by hot sulfuric acid, passes test
≤0.005% Insoluble matter
ign. residue ≤0.02%
pKa (1) 3.13, (2) 4.76, (3) 6.4
anion traces chloride (Cl-): ≤0.001%
oxalate (C2O42-): passes test (limit about 0.05%)
phosphate (PO43-): ≤0.001%
sulfate (SO42-): ≤0.002%
cation traces Fe: ≤3 ppm
Pb: ≤2 ppm
中文名称: 柠檬酸
中文同义词: 柠檬酸,一水;柠檬酸一水合物;2-羟基丙羧酸;枸橼酸;柠檬酸(一水);柠檬酸 一水柠檬酸;柠檬酸;一水柠檬酸
英文名称: Citric acid monohydrate
英文同义词: 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, monohydrate;1,2,3-Propanetricarboxylicacid,2-hydroxy-,monohydrate;2,3-propanetricarboxylicacid,2-hydroxy-monohydrate;citric;Citric acid hydrate;Citricacidhydrate;Citronensαure-hydrat;CitronensαureMonohydrat
CAS号: 5949-29-1
分子式: C6H10O8
分子量: 210.14