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Substance Name: Sulfuric acid [NF]
RN: 7664-93-9
UNII: O40UQP6WCF
InChIKey: QAOWNCQODCNURD-UHFFFAOYSA-N
Note
- Acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size
Molecular Formula
- H2-O4-S
Molecular Weight
- 98.0778
Classification Codes
Classification Codes
- Agricultural Chemical
- Herbicide
- Human Data
- Mutation Data
- Pharmaceutic Aid (Acidifying Agent)
- Reproductive Effect
- Skin / Eye Irritant
- Tumor Data
Superlist Classification Codes
- Known to be a Human Carcinogen
- Overall Carcinogenic Evaluation: Group 1
- Reportable Quantity (RQ) = 1000 lb
- Threshold Planning Quantity (TPQ) = 1000 lb
- TWA 1 mg/m3
- TWA 1 mg/m3; STEL 3 mg/m3; Suspected human carcinogen
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Names and Synonyms
Name of Substance
- Sulfuric acid
- Sulfuric acid [NF]
Synonyms
- Acide sulfurique
- Acide sulfurique [French]
- Acido solforico
- Acido solforico [Italian]
- Acido sulfurico
- Acido sulfurico [Spanish]
- Acidum sulfuricum
- Battery acid
- BOV
- Caswell No. 815
- Dihydrogen sulfate
- Dipping acid
- EC 231-639-5
- EINECS 231-639-5
- Electrolyte acid
- EPA Pesticide Chemical Code 078001
- HSDB 1811
- Hydrogen sulfate
- Mattling acid
- Oil of vitreol
- Oil of vitriol
- Schwefelsaeure
- Schwefelsaeureloesungen
- Schwefelsaeureloesungen [German]
- Sulfuric acid
- Sulphuric acid
- Sulphuricum acidum
- UNII-O40UQP6WCF
- Vitriol Brown Oil
- Zwavelzuuroplossingen
- Zwavelzuuroplossingen [Dutch]
Systematic Names
- Sulfuric acid
- Sulphuric acid
Superlist Names
- Oil of vitriol
- Sulfuric acid
- sulfuric acid (acid aerosols including mists, vapors, gas, fog and other airborne forms of any particle size)
- Sulfuric acid contained in strong inorganic acid mists
- Sulfuric acid with >51% acid
- Sulfuric acid with >51% acid [UN1830] [Corrosive]
- Sulfuric acid with not >51% acid
- Sulfuric acid with not >51% acid [UN2796] [Corrosive]
- Sulfuric acid [Strong inorganic acid mists containing sulfuric acid]
- Sulfuric acid, spent
- Sulfuric acid, spent [UN1832] [Corrosive]
- UN1830
- UN1832
- UN2796
Mixture Name
- Opsonat
Registry Numbers
CAS Registry Number
- 7664-93-9
FDA UNII
- O40UQP6WCF
Other Registry Numbers
- 119540-51-1
- 127529-01-5
- 140623-70-7
System Generated Number
- 0007664939
Structure Descriptors
InChI
InChI=1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)InChIKey
QAOWNCQODCNURD-UHFFFAOYSA-NSmiles
OS(=O)Toxicity
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| guinea pig | LC50 | inhalation | 18mg/m3 (18mg/m3) | LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES | Medicina del Lavoro. Industrial Medicine. Vol. 45, Pg. 590, 1954. |
| human | TCLo | inhalation | 1mg/m3/3H (1mg/m3) | LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES | Inhalation Toxicology. Vol. 9, Pg. 731, 1997. |
| human | TCLo | inhalation | 3mg/m3/24W (3mg/m3) | MUSCULOSKELETAL: CHANGES IN TEETH AND SUPPORTING STRUCTURES | British Journal of Industrial Medicine. Vol. 18, Pg. 63, 1961. |
| man | LDLo | unreported | 135mg/kg (135mg/kg) | "Poisoning; Toxicology, Symptoms, Treatments," 2nd ed., Arena, J.M., Springfield, IL, C.C. Thomas, 1970Vol. 2, Pg. 73, 1970. | |
| mouse | LC50 | inhalation | 320mg/m3/2H (320mg/m3) | "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 107, 1982. | |
| rat | LC50 | inhalation | 510mg/m3/2H (510mg/m3) | "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 107, 1982. | |
| rat | LD50 | oral | 2140mg/kg (2140mg/kg) | American Industrial Hygiene Association Journal. Vol. 30, Pg. 470, 1969. |