SPECIFICATION OF CITRIC ACID MONOHYDRATE
 
 
DESCRIPTION : Colorless or white crystal.
 
GENERAL PARAMETER
 
   
 
   
 
PACKAGE : The package includes 25 kgs net bag
STORAGE : Kept in a light - proof, well - closed, dry and cool place.
 
Parameter Specification
Description Free flowing Colourless, translucent granular crystals
Free from foreign matter
Free from odour
   
Clarity of solution Clear without haze and black specs
   
Water Max. 3.3%
   
Assay % w/w 99-101%
   
Readily Carbonizable substance Less than fluid K (Fluid K is 100%)
   
Sulfated Ash
Max 0.10%
STANDARD SPECIFICATIONS
ITEM UNIT BP98 E330 USP28 FCCTV TICA
CHARACTERISTICS
-
COLORLESS OR WHITE CRYSTAL
COLORLESS OR WHITE CRYSTAL
COLORLESS OR WHITE CRYSTAL
COLORLESS OR WHITE CRYSTAL
COLORLESS OR WHITE CRYSTAL
IDENTIFICATION TEST
-
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PASS THE TEST
PASS THE TEST
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CLARITY & COLOUR OF SOLUTION
-
20%WATER SOLUTION CLARITY
20%WATER SOLUTION CLARITY
20%WATER SOLUTION CLARITY
20%WATER SOLUTION CLARITY
20%WATER SOLUTION CLARITY
ASSAY
%
99.5-101.0
99.5-101.0
99.5-100.5
99.5-100.5
99.5-100.5
MOISTURE
%
7.5-9.0
<8.8
<8.8
-
7.5-8.8
SULPHAT ASH
%
<0.1
<0.05
<0.05
<0.05
<0.05
SULPHATE
ppm
<150
-
PASS THE TEST
PASS THE TEST
<30
OXALATE
ppm
<350
<100
PASS THE TEST
PASS THE TEST
<20
HEAVY METALS
ppm
<10
<5
<5
<5
<1
IRON
ppm
<50
-
-
-
<1
CHLORIDE
ppm
<50
-
-
-
<5
READLY CARBONISABLE SUBSTANCES
-
STAANDARD COLOUR
STAANDARD COLOUR
STAANDARD COLOUR
STAANDARD COLOUR
LESS THAN STAANDARD COLOUR
BARIUM
-
PASS THE TEST
-
-
-
PASS THE TEST
BACTERIAL ENDOTOXIN
IU/mg
<0.5
-
-
-
<0.5
ALUMINIUM
ppm
<0.2
-
-
-
<0.2
ARSENIC
ppm
-
<1
<3
<3
<0.1
MERCURY
ppm
-
<1
-
-
<0.1
LEAD
ppm
-
<1
-
<0.5
<0.5
ORGANIC VOLATILE IMPURITIES
-
-
-
-
PASS THE TEST
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TRIDODECYLAMINEN
ppm
-
-
-
<0.1
<0.1
U.V.RADIATION ABSORPTION VALUE
-
-
-
-
PASS THE TEST
PASS THE TEST
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