CAFFEINE ANHYDROUS AR |
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HomeLaboratory ChemicalsLaboratory Chemicals |
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SYNONYMS : 1,3,7-TRIMETHYLXANTHINE; COFFEINUM |
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Article No. |
02430 |
Grade |
AR
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Purity |
99% |
CAS No. |
58-08-2 |
Molecular Formula |
C8H10N4O2
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Molecular Weight |
194.19 |
H.S. Code |
2939.3000 |
Shelf Life |
5 Years |
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Suitable for determination of Serum Bilirubin. |
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Specifications |
Appearance |
Fine white crystalline powder |
Assay
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Min 99% |
Water insoluble matter |
Max 0.005% |
Acidity
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Max 0.5 ml N% |
Melting point |
235 - 237 deg C |
Loss on drying (at 80 deg C)
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Max 0.5% |
Sulphated ash |
Max 0.1% |
Copper (Cu)
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Max 0.0002% |
Iron (Fe) |
Max 0.0002% |
Lead (Pb)
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Max 0.0002% |
Zinc (Zn) |
Max 0.0002% |
Theobromine (C7H8N4O2) |
Max 0.2% |
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Packings |
00100 100 g
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00250 250 g |
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Safety Information
and Hazard Symbols |
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Symbol: GHS07 Signal Word: Warning UN No.: 1544 IMCO Class No.: 6.1 Packing Group: III Hazardous Statement: H302
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Revision Date
: 18-Apr-2013 |
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