tri-AMMONIUM CITRATE AR |
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HomeLaboratory ChemicalsBuffer Substances |
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SYNONYMS : CITRIC ACID TRIAMMONIUM SALT |
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Article No. |
01150 |
Grade |
AR |
Purity |
98.5% |
CAS No. |
3458-72-8 |
Molecular Formula |
(NH4)3C6H5O7 |
Molecular Weight |
243.22 |
H.S. Code |
2918.1590 |
Shelf Life |
5 Years |
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Specifications |
Appearance |
White deliquescent powder |
Assay |
98.5 - 101% |
pH (5% solution) |
6.0 - 7.5 |
Water insoluble matter |
Max 0.005% |
Chloride (Cl) |
Max 0.001% |
Oxalate (C2O4) |
Max 0.01% |
Sulphate (SO4) |
Max 0.005% |
Copper (Cu) |
Max 0.0001% |
Iron (Fe) |
Max 0.0005% |
Lead (Pb) |
Max 0.0005% |
Potassium (K)
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Max 0.003%
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Sodium (Na) |
Max 0.004% |
Readily carbonizable substances
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Passes test |
Reducing substances |
Passes test |
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Packings |
00500 500 g |
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0025K 25 Kg |
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0050K 50 Kg |
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Safety Information
and Hazard Symbols |
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Symbol: GHS07 Signal Word: Warning Hazardous Statement: H315-H319-H335 Precaution Statement: P261-P305 + P351 + P338 |
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Revision Date
: 10-Jul-2013 |
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