*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : WS5890000
CHEMICAL NAME           : Sulfuric acid, ammonium iron(2+) salt (2:2:1)
CAS REGISTRY NUMBER     : 10045-89-3
LAST UPDATED            : 199710
DATA ITEMS CITED        : 6
MOLECULAR FORMULA       : O8-S2.H8-N2.Fe
MOLECULAR WEIGHT        : 284.07
SYNONYMS/TRADE NAMES :
   * Ammonium ferrous sulfate
   * Ammonium iron sulfate (2:2:1)
   * Diammonium ferrous sulfate
   * Diammonium iron sulfate
   * Mohr's salt

                    *** 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 - 80285
       No. of Facilities: 714 (estimated)
       No. of Industries: 18
       No. of Occupations: 12
       No. of Employees: 6948 (estimated)
   
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - 80285
       No. of Facilities: 606 (estimated)
       No. of Industries: 28
       No. of Occupations: 24
       No. of Employees: 9593 (estimated)
       No. of Female Employees: 3106 (estimated)

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY
   
   EPA TSCA Section 8(d) unpublished health/safety studies
   
   EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998

 
                            *** END OF RECORD ***