* Calcium hydrosilicate
* Calcium monosilicate
* Calcium polysilicate
* Calcium silicate, synthetic nonfibrous
* Calcium silicate
* Calflo E
* Calsil
* CS lafarge
* Florite R
* Marimet 45
* Microcal 160
* Microcal ET
* Micro-cel
* Micro-cel A
* Micro-cel B
* Micro-cel C
* Micro-cel E
* Micro-cel T
* Micro-cel T26
* Micro-cel T38
* Micro-cel T41
* Promaxon P60
* Silene EF
* Silmos T
* Solex
* Stabinex NW 7PS
* Starlex L
* SW 400
* Toyofine A
*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : VV9150000
CHEMICAL NAME : Silicic acid, calcium salt
CAS REGISTRY NUMBER : 1344-95-2
OTHER CAS REGISTRY NOS. : 59787-14-3
LAST UPDATED : 199712
DATA ITEMS CITED : 17
SYNONYMS/TRADE NAMES :
* Calcium hydrosilicate
* Calcium monosilicate
* Calcium polysilicate
* Calcium silicate, synthetic nonfibrous
* Calcium silicate
* Calflo E
* Calsil
* CS lafarge
* Florite R
* Marimet 45
* Microcal 160
* Microcal ET
* Micro-cel
* Micro-cel A
* Micro-cel B
* Micro-cel C
* Micro-cel E
* Micro-cel T
* Micro-cel T26
* Micro-cel T38
* Micro-cel T41
* Promaxon P60
* Silene EF
* Silmos T
* Solex
* Stabinex NW 7PS
* Starlex L
* SW 400
* Toyofine A
*** REVIEWS ***
ACGIH TLV-TWA 10 mg/m3, inhalable dust
DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices
(BEIs) booklet issues by American Conference of Governmental Industrial
Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year:
TLV/BEI,1997
*** U.S. STANDARDS AND REGULATIONS ***
OSHA PEL (Gen Indu):8H TWA 15 mg/m3, total dust
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1910.1000,1994
OSHA PEL (Gen Indu):8H TWA 5 mg/m3, respirable fraction
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1910.1000,1994
OSHA PEL (Construc):8H TWA 15 mg/m3, total dust
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1926.55,1994
OSHA PEL (Construc):8H TWA 5 mg/m3, respirable fraction
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1926.55,1994
OSHA PEL (Shipyard):8H TWA 15 mg/m3, total dust
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1915.1000,1993
OSHA PEL (Shipyard):8H TWA 5 mg/m3, respirable fraction
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt.
of Documents, Washington, DC 20402) Volume(issue)/page/year:
29,1915.1000,1993
*** OCCUPATIONAL EXPOSURE LIMITS ***
OEL-AUSTRALIA:TWA 10 mg/m3 JAN 1993
OEL-BELGIUM:TWA 10 mg/m3 JAN 1993
OEL-SWITZERLAND:TWA 6 mg/m3 (resp. dust) JAN 1993
OEL-UNITED KINGDOM:TWA 5 mg/m3 (resp. dust) JAN 1993
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV
*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***
NIOSH RECOMMENDED EXPOSURE LEVEL (REL) :
NIOSH REL TO CALCIUM SILICATE, respirable fraction-air:TWA 5 mg/m3
REFERENCE :
NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of
Health, Education, and Welfare, Reports and Memoranda.
Volume(issue)/page/year: DHHS #92-100,1992
NIOSH RECOMMENDED EXPOSURE LEVEL (REL) :
NIOSH REL TO CALCIUM SILICATE, total dust-air:10H TWA 10 mg/m3
REFERENCE :
NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of
Health, Education, and Welfare, Reports and Memoranda.
Volume(issue)/page/year: DHHS #92-100,1992
NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - X1322
No. of Facilities: 6757 (estimated)
No. of Industries: 83
No. of Occupations: 65
No. of Employees: 103864 (estimated)
No. of Female Employees: 16592 (estimated)
*** STATUS IN U.S. ***
EPA TSCA Section 8(b) CHEMICAL INVENTORY
*** END OF RECORD ***
ALL Chemical Property And Toxicity Analysis PAGES IN THIS GROUP