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Products «:» Citrates
Citrates
Citrates are manufactured by (partial) neutralization of citric acid with the alkaline calcium, magnesium, potassium or sodium source. These are available in different compositions such as Sodium Citrate, Trisodium citrate, ammonium citrate, Potassium citrate, etc. Our range of citrate finds special application in Food, Beverages, Pharmaceuticals, Personal care and other Industries.
Sodium Citrate Extra Pure Grade (IP Passing)
Specifications :
| Parameters |
Standards |
| Description |
A white Crystalline Powder |
| Solubility |
Freely soluble in water |
| Identification |
Complies |
| Acidity &
Alkalinity |
0.20 Ml of 0.05 M H2SO4 |
| Clarity & Colour of Solution |
A 10% solution in water is clear
and colourless. |
| Max. Limits of Impurities |
| Arsenic |
<2 ppm |
| Heavy Metals |
<10 ppm |
| Chloride |
<100 ppm |
| Oxalate |
<300 ppm |
| Sulphate |
<150 ppm |
| Tartrate |
Complies |
| Water |
12.10 % w/w |
| Assay (on anhydrous basis) |
99.44 % w/w |
Trisodium Citrate Dihydrate
- Extra Pure Grade (IP Passing)
Specifications :
| Parameters |
Trisodium Citrate Dihydrate EP |
| Formula |
C6H5Na3O7.2(H2O) |
| CAS Nos. |
6132-04-3 |
| Molecular Weight |
294.12 |
| Appearance |
Colorless Crystalline Powder |
| Assay |
99.00 % ( +/-1) |
| pH |
8.0 |
| Free Alkali (as NAOH) |
NMT 0.05 % |
| Chloride |
NMT 0.005 % |
| Sulphates |
NMT 0.005 % |
| Heavy Metals ( as PB ) |
NMT 0.002 % |
Ferric
Ammonium Citrate -
Specifications :
| Product name |
Ferric Ammonium Citrate |
| Formula |
C6H8O7.Fe.NH3 |
| CAS Nos. |
1185-57-5 |
| Molecular weight |
279.99 |
| Appearance |
Reddish Brown Crystalline Powder |
| Assay (as Fe) |
20.5 to 22.5 % |
| pH |
6.0-8.0 |
| Chloride |
NMT 0.25 % |
| Sulphates |
NMT 0.30% |
| Heavy Metals ( as PB ) |
NMT 0.003 % |
| Zinc |
NMT 0.005 % |
Specifications :
| Product name |
Ammonium Citrate |
| Formula |
(NH4)2C6H6O7 |
| CAS Nos. |
3012-65-5 |
| Molecular weight |
226.19 |
| Appearance |
White crystalline granule |
| Assay (as Fe) |
Min. 97 % |
| Oxalates |
NMT 0.04 % |
| Sulphates |
NMT 0.015 % |
| Phosphates |
NMT 0.03 % |
| Heavy Metals ( as PB ) |
NMT 0.0005 % |
| Water |
1.1-1.3 % |
Specifications :
| Product name |
Potassium Citrate |
| Formula |
HOC(COOK)(CH2COOK)2·H2O |
| CAS Nos. |
866-84-2 (Anhydrous
6100-05-6 (Monohydrate) |
| Molecular weight |
324.42 |
| Appearance |
White Crystalline Powder |
| Assay (as Fe) |
99 - 101 % |
| pH ( 10 % Sol.) |
7.5 - 9.0 |
| Chlorides |
NMT 0.005 % |
| Sulphates |
NMT 0.15 % |
| Oxalates |
NMT 0.03. % |
| Sodium base |
0.3 % |
| Heavy Metals ( as PB ) |
NMT 0.001 % |
| Moisture |
4.0-7.0 % |
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-: Product Range :-
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