物质信息
ID:179241
名称和标识
IUPAC标准名
(carboxymethyl)trimethylazanium chloride
IUPAC传统名
trimethyl glycine chloride
别名
(Carboxymethyl)trimethylammonium 盐酸盐Betaine 盐酸盐Betaine hydrochloride
化合物性质
产品相关信息
痕量阳离子
Ca: ≤0.0005%
NH4+: ≤0.05%
Al: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Cu: ≤0.0005%
Na: ≤0.05%
Mg: ≤0.0005%
Pb: ≤0.001%
Zn: ≤0.0005%
杂质
≤0.1% Insoluble matter
≤0.0005% Phosphorus (P)
纯度
≥99%
燃烧残渣
≤0.1%
痕量阴离子
sulfate (SO42-): ≤0.05%
安全信息
GHS警示词
Warning
个人保护装置
dust mask type N95 (US), Eyeshields, Gloves
GHS危险声明
H319
GHS警示性声明
P305+P351+P338
安全公开号
26-39
GHS危险品标识
急性毒性（口服，皮肤接触，吸入），类别4
皮肤刺激，类别2
眼刺激，类别2
皮肤过敏，类别1
特定目标器官毒性 -一次接触，类别3
危险公开号
36
欧盟危险性物质标志
刺激性 (Xi)RTECS编号
BP3136000
德国WGK号
3
理化性质
熔点
241-242 °C(lit.)
溶解度
H2O: soluble1 M, clear, colorless
描述信息
Biochem/physiol Actions
End-product of oxidative metabolism of choline, betaine is a general methyl donor, in particular in a minor pathway of methionine biosynthesis. It is used to treat homocystinuria, which is a defect in the major pathway of methionine biosynthesis.1
End-product of oxidative metabolism of choline, betaine is a general methyl donor, in particular in a minor pathway of methionine biosynthesis. It is used to treat homocystinuria, which is a defect in the major pathway of methionine biosynthesis.1
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