Chemical Sampling Information
Calcium Sulfate (Total Dust)
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  Field Definitions
 Analytical Methods
 Health Guidelines
General Description

NAME: Calcium Sulfate (Total Dust)

SYNONYM(s): Sulfuric Acid, Calcium Salt (1:1); Crysalba; Drierite; Gibs; Thiolite

IMIS: C104

CAS: 7778-18-9

NIOSH: RTECS WS6920000; 79856

DESCRIPTION:

White odorless powder or crystals, slightly soluble in water; MP 1450 C;
MW: 138.16;
MOLFM: Ca.H2OS

Exposure Limits

ACGIH TLV: 10 mg/m3 TWA; The value is for particulate matter containing no asbestos and <1% crystalline silica.

NIOSH REL: 10 mg/m3 TWA

Health Factors

Monitoring

PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):

See Particulates not otherwise regulated (Total Dust)

Chemical Sampling Information - Table of Contents Chemical Sampling Information - Table of Contents
Revision Date: 11/19/1998
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