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Choline Hydroxide
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所属分类
fine chemicals
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Product Description
Product Name: choline hydroxide
Chinese nicknames:Choline hydroxide solution
English name:Choline hydroxide
CAS NO.:123-41-1
Structural formula:[HOCH2CH2N(CH3)3]+OH-
Molecular formula:C5H15NO2
molecular weight:121.18
Executive standard: enterprise standard
Physical properties: colorless or light yellow strong alkaline viscous liquid
Quality index:
Items of Analysis |
Specification |
Appearance |
Colorless or yellowish viscous liquid |
Assay(Anhydrous Basis) % |
≥ 44 |
Total amines (mg/Kg) |
≤100 |
Heavy metal (Pb )(mg/Kg)) |
≤10 |
Arsenic (As)(mg/Kg) |
≤ 0.2 |
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