home- products- Citric acid Monohydrate
Citric acid Monohydrate

Product name :Citric acid Monohydrate
CAS NO.:77-92-9
H.S.Code:2918140000
MF:C₆H₈O₇
EINECS No.:201-069-1
Appearance:white powder

Technical Parameters

CITRIC ACID Monohydrate
NO.ITEMBP2011E330USP34FCC7Result
1CHARACTERISTICSCOLORLESS OR WHITE CRYSTAL
2IDENTIFICATIONPASS THE TEST
3LIGHT TRANSMITTANCE////≥96.5%
4CLARITY&COLOUR OF SOLUTIONPASS TEST/PASS TEST/PASS TEST
5ASSAY99.5-100.5%≥99.50%99.5-100.5%99.5-100.5%99.90%
6WATER7.5-9.0%≤8.8%7.5-9.0%≤8.8%8.60%
7SULPHATED ASH≤0.1%≤0.05%≤0.1%≤0.05%≤0.05%
8SULPHATE≤150ppm/≤150ppm/≤30ppm
9OXALATE≤360ppm≤100ppm≤360ppmNO TURBIDITY FORMS≤20ppm
10CALCIUM////≤20ppm
11HEAVY METALS≤10ppm≤5ppm≤10ppm/≤1ppm
12IRON////≤1ppm
13CHLORIDE////≤5ppm
14READILY CARBURETED SUBSTANCESNOT EXCEEDING THE STANDARDNOT EXCEEDING THE STANDARDNOT EXCEEDING THE STANDARDA≤0.52 T%≥30K≤1.0
15BACTERIAL ENDOTOXINS≤0.5IU/mg/PASS TEST/≤0.5IU/mg
16ALUMINIUM≤0.2ppm/≤0.2ppm/≤0.2ppm
17ARSENIC/≤1ppm//≤1ppm
18MERCURY/≤1ppm//≤0.1ppm
19LEAD/≤1ppm/≤0.5ppm≤0.5ppm
20TRIDODECYLAMINE///≤0.1ppm≤0.1ppm
21POLYCYCLIC AROMATIC HYDROCARBONS(PAH)////≤0.05 (260-350nm)
22ISOCITRIC ACID////PASS TEST
23WATER INSOLUBLE SUBSTANCES ///FILTRATION TIME NOT TMORE THAN 1MIN;FILTER MEMBRANCE DOESN’T BASCIALLY CHANGE COLOR VISUAL MOTTLED PARTICLES NOT MORE THAN 3

Process Flow Chart

-->