nitrous acid
Suppliers
Names
[ CAS No. ]:
7782-77-6
[ Name ]:
nitrous acid
[Synonym ]:
EINECS 231-963-7
HNO2
Nitrosyl hydroxide
dioxonitric acid
Kyselina dusite
hydrogen nitryl
Kyselina dusite [Czech]
Chemical & Physical Properties
[ Molecular Formula ]:
HNO2
[ Molecular Weight ]:
47.01340
[ Exact Mass ]:
47.00070
[ PSA ]:
49.66000
[ LogP ]:
0.14200
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- RA0760000
- CHEMICAL NAME :
- Nitrous acid
- CAS REGISTRY NUMBER :
- 7782-77-6
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 36
- MOLECULAR FORMULA :
- H-N-O2
- MOLECULAR WEIGHT :
- 47.02
- WISWESSER LINE NOTATION :
- ..H..N-O2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- DNA repair
- TEST SYSTEM :
- Yeast - Schizosaccharomyces pombe
- DOSE/DURATION :
- 132 umol/L
- REFERENCE :
- CNJGA8 Canadian Journal of Genetics and Cytology. (National Research Council of Canada, Publication Sales and Distribution, Ottawa ON K1A OR6, Canada) V.1- 1959- Volume(issue)/page/year: 24,771,1982 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7143 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 28 (estimated) No. of Female Employees: 7 (estimated)