Merck 102584.1000 Caffeine suitable

for use as excipient EMPROVE® exp Ph Eur,BP,USP

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Ürün Fiyatı: 159,00 €

Ürün Özellikleri

CAS # EC Number Hill Formula Molar Mass Grade Value
58-08-2 200-362-1 C₈H₁₀N₄O₂ 194.19 g/mol Ph Eur,BP,USP
Description
Catalogue Number 102584
Synonyms 7-Methyltheobromine, 1,3,7-Trimethylxanthine, 3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dione

Product Information
CAS number 58-08-2
EC index number 613-086-00-5
EC number 200-362-1
Grade Ph Eur,BP,USP
Hill Formula C₈H₁₀N₄O₂
Molar Mass 194.19 g/mol
HS Code 2939 30 00
Structure formula Image

Physicochemical Information
Density 1.23 g/cm3 (18 °C)
Ignition temperature >600 °C
Melting Point 235 – 239 °C
pH value 5.5 – 6.5 (10 g/l, H₂O, 20 °C)
Vapor pressure 20 hPa (80 °C)
Bulk density 220 kg/m3
Solubility 20 g/l (20 °C)

Toxicological Information
LD 50 oral LD50 Rat 367.7 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s) H302: Harmful if swallowed.
Signal Word Warning
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety Information
Hazard Symbols Harmful
Categories of danger harmful
R Phrase R 22
Harmful if swallowed.

Storage and Shipping Information
Storage Store at +15°C to +25°C.

Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good

Specifications
Specifications
Assay (perchloric acid titration, calculated on dried substance) 98.5 – 101.0 %
Assay (HPLC) 98.5 – 101.0 %
Identity passes test
Appearance of solution (1 %; water) passes test
Acidic substances passes test
Sulphate (SO₄) ≤ 0.0500 %
Heavy metals (as Pb) ≤ 0.001 %
Chloroform (HS-GC) ≤ 60 ppm
Related substances (HPLC, EP) (Highest single impurity) ≤ 0.10 %
Related substances (HPLC, EP) (Sum of all impurities) ≤ 0.1 %
Chromatographic purity (USP) (Highest single impurity) ≤ 0.10 %
Chromatographic purity (USP) (Sum of all impurities) ≤ 0.1 %
Theophylline (HPLC) ≤ 0.10 %
Other residual solvents (Ph.Eur./USP/ICH) excluded by production process
Sulfated ash ≤ 0.1 %
Loss on drying (105 °C) ≤ 0.5 %
Residues of metal catalysts or metal reagents acc. to EMEA/C HMP/SWP/4446/2000 are not likely to be present.
Corresponds to Ph Eur, BP, USP

58-08-2, cafein methyltheobromine, C8H10N4O2, kafein ilaç sentez, üretim merck kimyasal, trimethylxanthine

Caffeine suitable for use as excipient EMPROVE® exp Ph Eur,BP,USP

Yardımcı madde olarak kullanıma uygun kafein EMPROVE® exp Ph Eur, BP, USP

M102584.1000

1.02584.1000

Laboratuvar Kimyasalları

Ürün Özellikleri:

1 Kg 159,00 € + %20 KDV
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