CITRIC ACID ANHYDROUS |
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| HomeLaboratory ChemicalsHigh Purity Acids |
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| Article No. |
02863 |
| Purity |
99.5%% |
| Molecular
Formula |
C6H8O7 |
| H.S. Code |
2918.1400 |
| Grade |
AR/ACS |
| CAS No. |
77-92-9 |
| Molecular
Weight |
192.13 |
| Shelf Life |
5 | |
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| Specifications |
| Assay (acidimetric) |
99.5 - 100.5% |
| Identity (IR Spectrum) |
Passes test |
| Chloride (Cl) |
Max 0.001% |
| Insoluble matter in water |
Max 0.005% |
| Iron (Fe) |
Max 0.0003% |
| Sulphate (SO4) |
Max 0.005% |
| Phosphate (PO4) |
Max 0.001% |
| Heavy metals (as Pb) |
Max 0.0005% |
| Arsenic (As) |
Max 0.0001% |
| Mercury (Hg) |
Max 0.0001% |
| Lead (Pb) |
Max 0.0002% |
| Oxalate (as C2H2O4) |
Passes test |
| Sulphated ash (at 600 deg C) |
Max 0.02% |
| Substance carbonizable by hot H2SO4 |
Passes test |
| Water (KF) |
Max 0.5% | |
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| Safety Information
and Hazard Symbols |
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Symbol:
GHS07
Signal Word: Warning
Hazardous Statement:
H319
Precaution Statement: P305 + P351 + P338
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| Revision Date
: 1-Dec-2012 |
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