8014-95-7

8014-95-7 structure
8014-95-7 structure

Name Sulfuric acid fuming
Synonyms MFCD00137792
sulfuric acid
EINECS 231-639-5
Density 1.840 g/mL at 25 °C(lit.)
Boiling Point ~290 °C(lit.)
Melting Point 2 °C
Molecular Formula H2O7S2
Molecular Weight 178.14200
Exact Mass 177.92400
PSA 166.28000
LogP 0.71980
Vapour density <0.3 (25 °C, vs air)
Vapour Pressure 1 mm Hg ( 146 °C)
Stability Stable. Incompatible with organic materials, powdered metals, bases, halides. Reacts violently with water. Very hygroscopic.
Water Solubility H2O: soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WS5605000
CHEMICAL NAME :
Sulfuric acid, fuming
CAS REGISTRY NUMBER :
8014-95-7
LAST UPDATED :
199510
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
H2-O4-S.O3-S
MOLECULAR WEIGHT :
178.14

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
347 ppm/1H
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 42,417,1977 *** REVIEWS *** IARC Cancer Review:Human Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 54,41,1992 IARC Cancer Review:Group 1 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 54,41,1992 TOXICOLOGY REVIEW ANAEA3 Annals of Allergy. (American College of Allergists, POB 20671, Bloomington, MN 55420) V.1- 1943- Volume(issue)/page/year: 35,165,1975 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO SULFURIC ACID, fuming-air:10H TWA 1 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 - T1966 No. of Facilities: 200 (estimated) No. of Industries: 9 No. of Occupations: 26 No. of Employees: 8071 (estimated) No. of Female Employees: 1107 (estimated)
Symbol GHS05 GHS06
GHS05, GHS06
Signal Word Danger
Hazard Statements H314-H330-H335
Supplemental HS Reacts violently with water.
Precautionary Statements P260-P280-P284-P305 + P351 + P338-P310
Hazard Codes C
Risk Phrases R36/38
Safety Phrases S26-S30-S45
RIDADR UN 3264 8/PG 3
WGK Germany 1
RTECS WS5600000
Packaging Group II
Hazard Class 8
HS Code 2807000090
HS Code 2807000090