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MGT-7 Form
CAFFEINE ANHYDROUS Extra Pure
Volatile organic impurities excluded by manufacturing, handling and storage.
1,3,7-Trimethylxanthine; Coffeinum
MSDS
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COAs
Packings
100 g
(00100)
250 g
(00250)
500 g
(00500)
25 Kg
(0025K)
Print friendly version
Article No.
02429
Grade
Extra Pure
Purity
98%
CAS No.
58-08-2
Molecular Formula
C
8
H
1
0
N
4
O
2
Molecular Weight
194.19
H.S. Code
2939.3000
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
6.9
Melting point/ Freezing point [°C]
234 - 236°C
Boiling point [°C]
178°C
Density [g/cm3]
1.23
Solubility in water [% weight]
1 gm in 46 mls water
Partition coefficient Log Pow octanol / water at 20°C
0.07
Specifications
Appearance
Silky white crystals or crystalline powder; odourless; sublimes readily
Assay
Min 98%
Melting point
235 - 238 deg C
Loss on drying (at 105°C; 1 hr)
Max 0.5%
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
UN No.: 1544
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H302
Precaution Statement: P301 + P312 + P330
Revision Date:
29-Aug-2020
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CAFFEINE ANHYDROUS