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CAS號:5949-29-1
英文名稱:Citric acid monohydrate
英文同義詞:citric;ACETONUM;ACETONE D;PROPANONE;FEMA 3326;Ctric Acid;ACETONE 300;ACETONE 5000;EXTRAN AP 22;METHYL KETONE
中文名稱:一水檸檬酸
中文同義詞:枸櫞酸;無水枸櫞酸;檸檬酸-水;一水檸檬酸;檸檬酸一水物;檸檬酸,一水;檸檬酸水合物;枸櫞酸(一水);檸檬酸一水合物;枸櫞酸一水合物
分子式:C6H10O8
分子量:210.1388
熔點:-94 °C(lit.)
沸點:56 °C760 mm Hg(lit.)
密度:0.791 g/mL at 25 °C(lit.)
蒸氣密度:2 (vs air)
蒸氣壓:184 mm Hg ( 20 °C)
折射率:n
閃點:1 °F
儲存條件:no restrictions.
溶解度:Citric Acid Monohydrate is very soluble in water, freely soluble in ethanol and sparingly soluble in ether.
形態(tài):Solid
酸度系數(shù)(pKa):3.138, 4.76, 6.401
比重:0.810 (20/4℃)
顏色:White
PH值:1.85 (50g/l, H2O, 25℃)
水溶解性:1630 g/L (20 oC) ;H2O: soluble 54% (w/w) at 10°C (Citric acid in water)
敏感性:Hygroscopic
Merck:14,2326
BRN:4018641
穩(wěn)定性:Stable. Incompatible with oxidizing agents, bases, reducing agents, nitrates.
InChIKey:YASYEJJMZJALEJ-UHFFFAOYSA-N
CAS 數(shù)據(jù)庫:5949-29-1(CAS DataBase Reference)
NIST化學物質(zhì)信息:Citric acid monohydrate(5949-29-1)
EPA化學物質(zhì)信息:1,2,3-Propanetricarboxylic acid, 2-hydroxy-, hydrate (1:1) (5949-29-1)