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CAFFEINE ANHYDROUS AR

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SYNONYMS :  1,3,7-TRIMETHYLXANTHINE; COFFEINUM
 
Article No. 02430
Grade AR
Purity 99%
CAS No. 58-08-2
Molecular Formula C8H10N4O2
Molecular Weight 194.19
H.S. Code 2939.3000
Shelf Life 5 Years

 
Suitable for determination of Serum Bilirubin.
 
Specifications
Appearance Fine white crystalline powder
Assay
Min 99%
Water insoluble matter Max 0.005%
Acidity
Max 0.5 ml N%
Melting point 235 - 237 deg C
Loss on drying (at 80 deg C)
Max 0.5%
Sulphated ash Max 0.1%
Copper (Cu)
Max 0.0002%
Iron (Fe) Max 0.0002%
Lead (Pb)
Max 0.0002%
Zinc (Zn) Max 0.0002%
Theobromine (C7H8N4O2) Max 0.2%
Packings
00100    100 g
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500ml
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00250    250 g
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500ml
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SS
 
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
UN No.: 1544
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H302
 
Revision Date : 18-Apr-2013