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1 Products availableWe offer a complete product range of Citric Acid, Soya Fatty Acid, Fumaric Acid, Oxalic Acid and Maleic Acid
Specifications
Assay | 99.5 % min. |
---|---|
Water (H2O), Method I <921> | 0.5 % max. |
Residue on Ignition, <281> | 0.05 % max. |
Heavy Metals (as Pb), <231> | 10 ppm max. |
Arsenic (As), Method I <211> | 3 ppm max. |
Limit of Oxalate | Passes Test |
Readily Carbonizable Substances, Color and Achromicity <631> | Passes Test |
Identification, Citrate <191> | Passes Test |
Organic Volatile Impurities, Method IV <467> | Meets requirements |
Mesh Size | 20 - 40 |
Specifications
Description | Unit | Specification | Test Method | Method |
---|---|---|---|---|
Appearance | WT% | White Crystalline Fine Granular | White Crystalline Fine Granular | - |
Assay (as DL-Malic Acid) on dry basis | WT% | 99.5 Min | 99.77 | FCC V |
Loss on Drying at 105oC | WT% | 0.3 Max | 0.16 | IS 14124 |
Maleic Acid | WT% | 0.05 Max | 0.02 | FCC V |
Fumaric Acid | WT% | 1.0 Max | 0.22 | FCC V |
Water Insoluble Matter | WT% | 0.10 Max | 0.01 | FCC V |
Residue on Ignition | WT% | 0.05 Max | 0.01 | FCC V |
Colour 10% Solution | APHA | 10 Max | 7.5 | TCL: LAB: MLAC: 07 |
Arsenic | PPM | 1 Max | Less than 1 | IS 14124 |
Lead | PPM | 5 Max | Less than 5 | IS 14124 |
Heavy Metals (as Pb) | PPM | 10 Max | Less than 10 | IS 14124 |
Specifications (85 % Technical & Poly Phosphoric Acid M/s. Star Chemicals)
Appearence | Clear, Colourless, and Odourless Liquid |
---|---|
Assay | 85% |
Sp.Gr. | 1.69 at 20 Deg. C |
Arsenic | 60 ppm.max |
Iron (As Fe) | 20 ppm max |
Chlorides (As CI) | 10-ppm max |