级别: 试验试剂LR | 含量: 99.5 (%) | 产品规格: 1kg |
分子式: C9H18O5S | 分子量: 238.301 | H键接受体: 5 |
H键供给体: 4 | 扭转键: 3 | 疏水参数: —1.25 |
违反个数: 0 |
β-D-半乳糖五乙酸酯 CAS:4163-60-4
(植物来源 non-animal origin )
CAS号:4163-60-4
分子式:C16H22O11[1]
分子量:390.34
纯度:98.0%
性状描述
白色结晶性粉末, 无特殊气味
物理参数
熔点:139~143℃
质量规格
含量:≥98%
干燥失重:≤1.0%
重金属(以铅计):≤10 PPM
用途说明
医药中间体
第二个产品英文:β-D-Galactose pentaacetate CAS:4163-60-4
CAS: 4163-60-4
Molecular formula: C16H22O11[1]
Molecular weight: 390.34
Purity: 98%
Character description
White crystalline powder with no special odor
Physical parameters
Melting point: 139~143 C
Quality standard
Content: 98%
Dry weight loss: less than 1%
Heavy metal (PB): less than 10 PPM
Use description
pharmaceutical intermediates