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CAS: 28697-53-2
分子式: C5H10O5
分子量: 150.13
熔点: 152-160℃
中文名称: 
阿拉伯糖
D-阿拉伯糖
D(-)-树胶醛糖
D(-)-阿戊糖
英文名称: 
D-Pectinose
D-Pectinsugar
D-Grumsuger
性质描述: 白色结晶,无味。熔点 162-164℃,相对密度 1.585,折光率 1.585,[α]D20 -104.3°(C=3,H2O)。微溶于乙醇,不溶于甲醇、乙醚、丙酮。
生产方法: 可用葡萄糖酸钙在三价铁离子参与下以过氧化氢氧化降价制得。亦可从植物中分离得到。
用途: 阿糖胞苷的中间体,也可作生化试剂(作细菌培养剂)。
推荐供应商
货号品牌产品名称规格包装、参考价格
D856767MACKLIND-阿拉伯糖98%40元/2g;   129元/10g;   660元/100g;   1980元/500g;   咨询
储存:室温,干燥
状态:白色到灰白色固体
338270J&KD-Arabinpyranose99%670元/25G;   1681元/100G;   咨询

基本信息

分子式C5H10O5
分子量150.13
熔点152-160
MDL编码MFCD09864633

安全信息

防范说明P262
237868Fluorochem(3S,4R,5R)-Tetrahydro-2H-pyran-2,3,4,5-tetraol95%352元/5g;   572元/25g;   1012元/100g;   2002元/250g;   咨询

基本信息

CAS Number28697-53-2
MDL NumberMFCD00064361

安全信息

图形或危害标志
危险性说明 H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
防范说明 P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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