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| CAS号 : | 67-48-1 |
精确质量 : | 139.07600 |
| 分子式 : | C5H14ClNO |
logP : | -3.31110 |
| 分子量 : | 139.62400 |
PSA : | 20.23000 |
氯化胆碱 | |
choline chloride | |
67-48-1 | |
C5H14ClNO | |
139.62400 | |
20.23000 | |
-3.31110 | |
139.07600 |
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白色结晶粉末
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302-305 °C (dec.)(lit.)
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soluble
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1.205 g/cm3
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Stable. Incompatible with strong oxidizing agents, moisture. Store under a dry atmosphere.
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0-6ºC
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GHS07 | |
警告 | |
H315; H319; H335 | |
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KH2975000
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1
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S26-S36
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2923100000
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Xi
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R36/37/38
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HS:2923100000.Choline and its salts |
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HS:2923100000.Choline and its salts. General tariff:6.5% |
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HTS:2923100000.Choline and its salts.Rate general: 3.7%.Rate special: Free (A,AU,BH,CA,CL,CO,E,IL,J,JO,K,KR,MA,MX,OM,P,PA,PE,SG) |
1)连续法制备氯化胆碱溶液的三甲胺盐酸盐与一定量的环氧乙烷分别用泵连续送入反应器,反应物在反应器内的停留时间为1-1.5h。反应在搅拌下进行,生成物连续引出,使反应器内的液面保持稳定。反应器引出的氯化胆碱粗产品进入汽提塔,从塔底获得60-80%氯化胆碱液体产品。 | |
用做营养增补剂，杀霉剂。在饲料中应添加合成胆碱以满足其需要。缺少胆碱可导致脂肪肝，生长缓慢，产蛋率降低，死亡增多等现象。 |
