Mucic acid
Molecular Structure:
MDL:
MFCD00004239
Molecular Formula:
C6H10O8;HOOC(CHOH)4COOH
Molecular Weight:
210.14
Alias:
粘酸,黏液酸,半乳糖二酸
Galactaric acid
Saccharolactic acid
Tetrahydroxyadipic acid
Tetrahydroxyhexanedioic acid
2,3,4,5-Tetrahydroxyadipic Acid
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Mucic acid |
98% |
100g |
RMB 539 |
Consulting service |
Mucic acid |
98% |
25g |
RMB 209 |
Consulting service |
Mucic acid |
98% |
500g |
RMB 2178 |
Consulting service |
Character:
半乳糖被硝酸氧化,生成半乳糖二酸,通常称为黏液酸。水中溶解度:3 g/l (14 C),不溶于酒精和乙醚。黏液酸的溶解度小,在水中析出结晶,因此常用D-半乳糖和硝酸反应来检查半乳糖或乳糖的存在。黏液酸是内消旋体,无旋光性。
熔点: 220-225 °C
Quality Standard:
外观Appearance 白色至浅灰色结晶粉末
红外光谱鉴别Infrared spectrometry 和对照品匹配
纯度Purity ≥98.0% (中和滴定)
干燥损失Loss on drying <0.5 %
硫酸盐灰分Sulfated ash <0.2 %
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