28-6035
Sulfuric acid (1+2)
~47.0 % (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
Beilstein:
2037554
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
grade
reagent
form
liquid
availability
available only in Japan
concentration
~47.0 % (w/w) in H2O
density
1.37 g/cm3 at 20 °C
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
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Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Met. Corr. 1 - Skin Corr. 1A
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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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
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
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
Volkmar Passoth et al.
Enzyme and microbial technology, 52(2), 105-110 (2013-01-01)
Integrated storage and pre-treatment (ISP) combines biopreservation of moist material under airtight conditions and pre-treatment. Moist wheat straw was inoculated with the biocontrol yeast Wickerhamomyces anomalus, the xylan degrading yeast Scheffersomyces stipitis or a co-culture of both. The samples and
M O Amdur
Environmental health perspectives, 81, 109-113 (1989-05-01)
Data from exposure of experimental animals and human subjects to sulfuric acid presents a consistent picture of its toxicology. Effects on airway resistance in asthmatic subjects were well predicted by data obtained on guinea pigs. Sulfuric acid increases the irritant
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