Cetylpyridinium chloride monohydrate

0.0

1000

カテゴリ

Synonyms:

1-Hexadecylpyridinium chloride monohydrate

CAS No.:

6004-24-6

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キーワード：

説明

[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[, ]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]

化学名	Cetylpyridinium chloride monohydrate
Synonyms	1-Hexadecylpyridinium chloride monohydrate
CAS番号	6004-24-6
EINECS番号	204-593-9
分子式	C₂₁H₄₀ClNO
分子量	358
分子構造
詳細	Appearance: white needle crystal Purity: 99% min. Moisture: 4.5~5.5% Melting point: 80~84℃ Residue on ignition: 0.2% max. Heavy metal (Pb): 0.002% max. Pyridine: conforms Identification: A: Infrared Absorption 197K. B: Ultraviolet Absorption 197U. Solution: 40 μg per ml. Medium: water C: Dissolve 100 mg in 50 ml of water: a 10ml portion of the solution responds to the tests for chloride 191, except that a turbidity is produced, rather than a curdy white precipitate, when the silver nitrate TS is added.
主な用途	Pharmaceutical intermediates.