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中文名
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5-氨基水杨酸
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中文同义
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5-氨基水杨酸;5-胺柳酸;美沙拉嗪;氨基水扬酸;5-氨基水杨酸(美沙拉秦);马拉沙嗪;5-氨基-2-羟基苯甲酸;氨水杨酸;美沙拉嗪
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英文名
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5-Aminosalicylic acid
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英文同义
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5-Aminosalicylic acid, 98.5%, IKK inhibitor;2-HYDROXY-5-AMINOBENZOIC ACID;3-Carboxy-4-hydroxyaniline;5-AMINO-2-HYDROXYBENZOIC ACID;5-AMINOSALICYLIC ACID;5-ASA;5-AS;rowasa
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CAS
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89-57-6
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分子式
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C7H7NO3
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分子量
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153.14
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EINECS
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201-919-1
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结构式
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性质
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熔点
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275-280 °C (dec.)(lit.)
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沸点
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276.03°C (rough estimate)
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密度
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1.3585 (rough estimate)
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折射率
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1.5500 (estimate)
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闪点
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279-281°C
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储存条件
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2-8°C
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溶解度
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Soluble in dimethyl sulfoxide.
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形态
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tablets
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酸度系数(pKa)
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2.74, 5.84(at 25℃)
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颜色
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off-white to gray
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PH值
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4.0-4.1 (0.8g/l, H2O, 20℃)
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酸碱指示剂变色ph值范围
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Non-B uorescence (3.1) to light green B uorescence (4.4)
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水溶解性
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<0.1 g/100 mL at 21 oC
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Decomposition
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279-281 oC
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Merck
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14,5904
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BRN
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2090421
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稳定性
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Stable. Incompatible with acids, acid anhydrides, acid chlorides, chloroformates, strong oxidizing agents.
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主要应用
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Detergent, hair dyes, prevention of colorectal cancer, treating inflammatory bowel disease, autoimmune disorders, gastrointestinal inflammation, chemokine-mediated diseases, mucosal tissue disorder, sleep disorders, rectoanal tenesmus, ulcerative colitis
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InChIKey
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KBOPZPXVLCULAV-UHFFFAOYSA-N
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NIST化学物质信息
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Mesalamine(89-57-6)
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EPA化学物质信息
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Benzoic acid, 5-amino-2-hydroxy- (89-57-6)
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产品展厅
