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 following translucent white crystals / granules practically odourless, slight hygroscopic. tart acidic taste
Specfic Gravity 1.665
Melting Point 153°C
PH (0.1 N Solution) 2.2
Solubility at 25 C 162 gm/ 100 ml water
59 gm / 100 ml alcohol
0.75 gm / 100 ml ether
Identification Positive for Citras
Assay 99.5 % to 100.5%
Water (Anhydrous Basis) Max 0.5%
Residue on Ignition Max 0.05%
Oxalate Meets USP / FCC test
Sulphate meets USP test
Arsenic Max 1 ppm
Mercury Max 1 ppm
Heavy Metals (as Pb) Max 5 ppm
Readily Carbonizable Substances Meets USP/FCC test
Particle size (Granular) Max 1% retention on US #16 Sieve
Max 10% passes through US #50 Sieve
Particle size (Fine Granular) Max 1% retention on US #30 Sieve
Max 10% passes through US #100 Sieve
   
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
-
PASS THE TEST
PASS THE TEST
PASS THE TEST
PASS THE TEST
PASS THE TEST
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
%
<0.5
<0.5
<8.8
-
<0.15
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
CALCIUM ppm <200 -   PASS THE TEST <20
HEAVY METALS
ppm
<10
<5
<5
<5
<1
IRON
ppm
<50
-
-
-
<1
CHLORIDE
ppm
<50
-
-
-
<5
READLY CARBONISABLE SUBSTANCES
-
STANDARD 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
PASS THE TEST
TRIDODECYLAMINEN
ppm
-
-
-
<0.1
<0.1
U.V.RADIATION ABSORPTION VALUE
-
-
-
-
PASS THE TEST
PASS THE TEST
   
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