Sulfuric Acid Solution (37N/Certified), Fisher Chemical

Standardized to pH 4.4 at 25°C against sodium hydroxide that has been standardized against NIST™ potassium acid phthalate

Chemical Identifiers

CAS

7664-93-9

Molecular Formula

H2O4S

Molecular Weight (g/mol)

98.07

MDL Number

MFCD00064589

InChI Key

QAOWNCQODCNURD-UHFFFAOYSA-N

Synonym

oil of vitriol, sulphuric acid, dihydrogen sulfate, mattling acid, battery acid, dipping acid, acide sulfurique, electrolyte acid, acidum sulfuricum, vitriol brown oil

PubChem CID

1118

ChEBI

CHEBI:26836

IUPAC Name

sulfuric acid

SMILES

OS(O)(=O)=O

pH

0.3

Color

Colorless to Brown

Melting Point

10°C

Boiling Point

290°C

Concentration

36.50 to 37.15N

Density

1.84g/cm³

Identification

Pass Test

Packaging

Amber Glass

Vapor Pressure

<0.001 mmHg at 20°C

Quantity

500 mL

Physical Form

Liquid

Grade

Certified

Concentration or Composition (by Analyte or Components)

37N

Chemical Name or Material

Sulfuric Acid Solution, 37N

Hazard Statement

DANGER!

Precautionary Statement

Emergency Overview
Causes severe burns by all exposure routes. Reacts violently with water. Contact with combustible material may cause fire. Exposure to strong inorganic mists containing sulfuric acid may cause cancer by inhalation. Hygroscopic. Use personal protective equipment. Do not allow contact with water. Keep away from clothing and other combustible materials. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is required.

NFPA

Health:3
Flammability:0
Instability:2

SDS

Hazard Statement

DANGER!

Precautionary Statement

Emergency Overview
Causes severe burns by all exposure routes. Reacts violently with water. Contact with combustible material may cause fire. Exposure to strong inorganic mists containing sulfuric acid may cause cancer by inhalation. Hygroscopic. Use personal protective equipment. Do not allow contact with water. Keep away from clothing and other combustible materials. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is required.

NFPA

Health:3
Flammability:0
Instability:2

SDS