L-(−)-Sorbose
Molecular Structure:
MDL:
--MFCD00151097
Molecular Formula:
C6H12O6
Molecular Weight:
180.16
Alias:
L-(−)-山梨糖,花楸糖,清凉茶糖
L-Sorbose
Sorbinose
Sorbose
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
L-(−)-Sorbose |
分析标准品 |
250mg |
RMB 418 |
Consulting service |
L-(−)-Sorbose |
98% |
100g |
RMB 2145 |
Consulting service |
L-(−)-Sorbose |
98% |
25g |
RMB 638 |
Consulting service |
Character:
白色结晶性粉末。甜度近似于蔗糖。可还原费林氏溶液。有吸湿性。易溶于水,微溶于乙醇、甲醇、乙醚及异丙醇,不溶于醚、苯、丙醇和氯仿。味甜。水中溶解度:550 G/L (17°C)。
熔点: 158-160 °C
alpha: -43°
密度:1.654
Quality Standard:
外观Appearance 白色至类白色结晶粉末或结晶
红外光谱鉴定Infrared spectrometry 和对照品匹配
纯度Purity ≥98.0% (GC)
水溶性实验Solubility in Water 溶液透明(5% 水溶液)
干燥损失Loss on drying <1 %
比旋光度Specific rotation [a]20/D -42° ~ -44° (c=5, 水)
灼烧残渣Res. after ignition <0.5 %
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- β-Lactose
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- Glucose-13C
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- ARABINOGALACTAN
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- 2,3,4,6-Tetra-O-benzyl-D-galactose
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- Sucralose
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