Caffeine Melting point standard, AnStan® [BS10122][CAS no. 58-08-2]_Briti Scientific - 코아사이언스
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Caffeine Melting point standard, AnStan®
Cat.# BS10122 / Size: 1g
CAS No.: 58-08-2
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Specification
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Value
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Chemical Name
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1,3,7-trimethylpurine-2,6-dione.
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Molecular Formula
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C8H10N4O2.
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Molecular Weight
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194
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Solubility
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Slightly soluble in water (20 g/l at 20°C)
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Density
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1.23 g/cm3.
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Melting Point
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234-236.5°C.
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Boiling Point
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178'C (sublimation).
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Flash Point
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178°C.
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pH
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5.5~6.5 at 25'C.
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Odour
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Odourless
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Purity
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Not less than 99.8%.
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Refractive Index
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1.6590.
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Appearance
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White needles or powder
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Storage
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Store at 2-8°C
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Documents
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COA with the material
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Validity
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3 Years
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