IMIDAZOLE AR/ACS |
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HomeLaboratory ChemicalsBuffer Substances |
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SYNONYMS : 1,3-DIAZA-2,4-CYCLOPENTADIENE; GLYOXALINE |
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Article No. |
04161 |
Grade |
AR/ACS |
Purity |
99.5% |
CAS No. |
288-32-4 |
Molecular Formula |
C3H4N2 |
Molecular Weight |
68.08 |
H.S. Code |
2933.2990 |
Shelf Life |
5 Years |
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Specifications |
Appearance |
White crystalline powder |
Assay (HClO4 titration)
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Min 99.5% |
pH (5% in water) |
9.5 - 10.5 |
Melting point
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88 - 90 deg C |
Iron (Fe) |
Max 0.0005% |
Sulphated ash |
Max 0.1%
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Water |
Max 0.2% |
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Packings |
00100 100 g |
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00500 500 g |
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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
: 18-Dec-2013 |
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