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Merck
CN

28-6033

Sulfuric acid (1+1)

~64.0 % (w/w) in H2O

Synonym(s):

Sulfuric acid solution

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About This Item

Linear Formula:
H2SO4
CAS Number:
Molecular Weight:
98.08
PubChem Substance ID:
UNSPSC Code:
12352106
Beilstein/REAXYS Number:
2037554
MDL number:
Concentration:
~64.0 % (w/w) in H2O
Form:
liquid
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form

liquid

availability

available only in Japan

concentration

~64.0 % (w/w) in H2O

SMILES string

OS(O)(=O)=O

InChI

1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)

InChI key

QAOWNCQODCNURD-UHFFFAOYSA-N



pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Met. Corr. 1 - Skin Corr. 1A

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品

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Talita M Lacerda et al.
Carbohydrate polymers, 93(1), 347-356 (2013-03-08)
The influence of sulfuric acid concentration (H2SO4 5-25%, 100°C), crystallinity and fibers size on the hydrolysis reaction of sisal pulps were investigated, with the goal of evaluating both the liquor composition, as an important step in the production of bioethanol
Young Hoon Jung et al.
Bioresource technology, 132, 109-114 (2013-02-12)
Dilute sulfuric acid pretreatment of oil palm empty fruit bunches (EFB) followed by the whole slurry fermentation of the pretreated EFB slurry was investigated. The optimized pretreatment conditions were at 1% (w/v) sulfuric acid with 3 min ramping to 190
Sanaa Pirani et al.
Carbohydrate polymers, 93(1), 357-363 (2013-03-08)
Cellulose consists of amorphous and crystalline regions. It is the crystalline regions which may be exploited to produce nanocrystalline cellulose (NCC). In order to extract nanocrystalline cellulose from native cellulose, sulfuric acid hydrolysis is typically used. The amorphous regions of