物质信息
ID:180884
名称和标识
IUPAC传统名
sucrose
IUPAC标准名
(2R,3R,4S,5S,6R)-2-{[(2S,3S,4S,5R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol
别名
α-D-吡喃葡萄糖基β-D-呋喃果糖苷D(+)-蔗糖α-D-Glc-(1→2)-β-D-Fruβ-D-呋喃果糖基-α-D-吡喃葡萄苷白糖蔗糖Sucrose
化合物性质
产品相关信息
痕量阳离子
Ca: ≤0.001%
Fe: ≤0.0005%
Mo: ≤0.0005%
Co: ≤0.0005%
Cd: ≤0.0005%
Cu: ≤0.0005%
Cr: ≤0.0005%
Mg: ≤0.0005%
Zn: ≤0.0005%
Al: ≤0.0005%
K: ≤0.005%
Ni: ≤0.0005%
Bi: ≤0.0005%
Li: ≤0.0005%
Pb: ≤0.0005%
Ba: ≤0.0005%
Mn: ≤0.0005%
As: ≤0.0001%
Na: ≤0.005%
Sr: ≤0.0005%
产品质量级别
PREMIUM
痕量阴离子
chloride (Cl-): ≤0.005%
sulfate (SO42-): ≤0.005%
燃烧残渣
≤0.01% (as SO4)
干燥失重
≤0.2% loss on drying, HV, 18 - 26°C
纯度
≥99.5% (GC)
杂质
Insoluble matter, passes filter test
理化性质
比旋光度
[α]20/D +66.5±1°, c = 10 in H2O(lit.)
[α]20/546 +78.0±1°, c = 10 in H2O(lit.)
熔点
185-187 °C(lit.)
紫外吸收波长
A1M/260, H2O ≤0.09
A1M/280, H2O ≤0.06
溶解度
H2O: soluble1 M, clear, colorless
pH值
5.5-7.5 (20 °C, 1 M in H2O)
安全信息
个人保护装置
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
德国WGK号
2
RTECS编号
WN6500000
描述信息
暂无数据
点击上传数据
分子图谱
暂无数据
点击上传数据
参考文献
暂无数据
点击上传数据