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517070

Sigma-Aldrich

Nitrosylsulfuric acid solution

40 wt. % in sulfuric acid

Synonym(s):

Nitrosonium bisulfate, Nitrosonium hydrogen sulfate, Nitrosyl hydrogen sulfate

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About This Item

Linear Formula:
HO3SONO
CAS Number:
7782-78-7
Molecular Weight:
127.08
MDL number:
MFCD00011495
UNSPSC Code:
12352301
PubChem Substance ID:
24873942
NACRES:
NA.22

Quality Level

200

concentration

40 wt. % in sulfuric acid

density

1.865 g/mL at 25 °C

SMILES string

OS(=O)(=O)ON=O

InChI

1S/HNO5S/c2-1-6-7(3,4)5/h(H,3,4,5)

InChI key

VQTGUFBGYOIUFS-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 2 - Skin Corr. 1A

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCD1004
MKBL4553V
MKBD5478V
11010EEV
MKBC0573

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