Theobromine, 10 g
≥99 %, Ph.Eur., for biochemistry
H302
harmful if swallowed
P270
do not eat, drink or smoke when using this product
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3,7-Dimethylxanthine
Empirical formula C7H8N4O2
Molar mass (M) 180,16 g/mol
Density (D) 1,522 g/cm³
Melting point (mp) 350 °C
WGK 1
CAS No. [83-67-0]
EG-Nr. 201-494-2
Molar mass (M) 180,16 g/mol
Density (D) 1,522 g/cm³
Melting point (mp) 350 °C
WGK 1
CAS No. [83-67-0]
EG-Nr. 201-494-2
CHF27.30/Pack Qty.
excl. VAT. | 10 g per Pack Qty.
Art. No. 8963.1
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Product details
Theobromine ≥99 %, Ph.Eur., for biochemistry
Technical Information
| Checked according to pharmacopoeia | Ph.Eur. |
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Theobromine
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| Order No. | Pack Qty. | Pack. | Price | Quantity | ||
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| 8963.1 | 10 g | plastic | CHF27.30 |
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| 8963.2 | 100 g | plastic | CHF109.90 |
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Certificates of Analysis
Guarantee analysis
| Appearance | white powder |
| Assay (titr., dry substance) | 99,0-101,0 % |
| Identity | complies |
| Acid react. substance (0,01 N NaOH, 400 mg) | ≤0,2 ml |
| Heavy metals | ≤0,002 % |
| Loss on drying (105 °C) | ≤0,5 % |
| Sulphated ash | ≤0,1 % |
| Related substances | complies |