7632-50-0

7632-50-0 structure

Name	azane,2-hydroxypropane-1,2,3-tricarboxylic acid
Synonyms	1,2,3-Propanetricarboxylic acid,2-hydroxy-,ammonium salt Citric acid triammonium salt Ammonium citrate 1,2,3-propanetricarboxylate, 2-hydroxy-, ammonium hydrogen salt (1:1:2) Butanoate, 3,4-dicarboxy-3-hydroxy-, ammonium salt (1:1) EINECS 231-560-6 Citric acid,ammonium salt Ammonium 3,4-dicarboxy-3-hydroxybutanoate Ammonium citrate tribasic Ammonium hydrogen 2-hydroxypropane-1,2,3-tricarboxylate (1:2:1)

TOXIC EFFECTS :: Behavioral - tetany Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: JCINAO Journal of Clinical Investigation. (Rockefeller Univ. Press, 1230 York Ave., New York, NY 10021) V.1- 1924- Volume(issue)/page/year: 37,497,1958 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80260 No. of Facilities: 2088 (estimated) No. of Industries: 26 No. of Occupations: 16 No. of Employees: 7071 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80260 No. of Facilities: 363 (estimated) No. of Industries: 13 No. of Occupations: 17 No. of Employees: 11702 (estimated) No. of Female Employees: 2108 (estimated)

HS Code	2918150000
Summary	2918150000. other salts and esters of citric acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:4ABXY(export license,certificate of inspection for goods inward,certificate of inspection for goods outwardexport license(processing trade),export license(border small volume trade)). MFN tariff:6.5%. General tariff:30.0%