IMIDAZOLE |
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| HomeLaboratory ChemicalsBuffer Substances |
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| Article No. |
04161 |
| Purity |
99.5%% |
| Molecular Formula |
C3H4N2 |
| H.S. Code |
2933.2990 |
| Grade |
AR/ACS |
| CAS No. |
288-32-4 |
| Molecular Weight |
68.08 |
| Shelf Life |
5 |
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| Buffer substance for pH 6.2 - 7.8 |
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| Specifications |
| Assay (HClO4 titration) |
Min 99.5% |
| pH (5% in water) |
9.5 - 10.5 |
| Melting point |
88 - 90 deg C |
| Iron (Fe) |
Max 0.0005% |
| Sulphated ash |
Max 0.1% |
| Water |
Max 0.2% |
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| Safety Information and Hazard Symbols |
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Symbol: GHS05, GHS07, GHS08
Signal Word: Danger
UN No.: 3263
IMCO Class No.: 8
Packing Group: II
Hazardous Statement: H302-H314-H360D
Precaution Statement: P201-P280-P305 + P351 + P338-P310
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| Revision Date : 1-Dec-2012 |
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