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07208-M

Sigma-Aldrich

Acide sulfurique

puriss., meets analytical specification of Ph. Eur., BP, 95-97%

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About This Item

Formule linéaire :
H2SO4
Numéro CAS:
7664-93-9
Poids moléculaire :
98.08
Numéro Beilstein :
2037554
Numéro CE :
231-639-5
Numéro MDL:
MFCD00064589
Code UNSPSC :
12352106
ID de substance PubChem :
329748368
Nomenclature NACRES :
NA.21

Densité de vapeur

<0.3 (25 °C, vs air)

Pression de vapeur

1 mmHg ( 146 °C)

Description

Nominally 95-98% H2SO4

Qualité

puriss.
meets analytical specification of Ph. Eur., BP

Pureté

95-97%

Forme

solution

Impuretés

≤0.0002% KMnO4 red. matter (as O)
≤5 ppm heavy metals (as Pb)

Résidus de calcination

≤0.0005%

Point d'ébullition

~290 °C (lit.)

Densité

1.840 g/mL at 25 °C (lit.)

Traces d'anions

chloride (Cl-): ≤1 ppm
nitrate (NO3-): ≤0.0001%

Traces de cations

As: ≤0.1 ppm
Ca: ≤0.001%
Cd: ≤0.0005%
Co: ≤0.0005%
Cr: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤2 ppm
K: ≤0.005%
Mg: ≤0.0005%
Mn: ≤0.0005%
Na: ≤0.005%
Pb: ≤0.0005%
Zn: ≤0.0005%

Adéquation

complies for appearance of solution

Chaîne SMILES 

OS(O)(=O)=O

InChI

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

Clé InChI

QAOWNCQODCNURD-UHFFFAOYSA-N

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Catégories apparentées

Application

Sulfuric acid is commonly used in regulated and highly demand lab applications such as quality control and production. In organic synthesis, sulfuric acid can be used as a dehydrating agent, catalyst, and active reactant.

Conditionnement

In PE-bottles; also available in Glass-bottles (Material no. ending with *-GL), PE canister (Material no. ending with *-H)

Pictogrammes

Corrosion
GHS05

Mention d'avertissement

Danger

Mentions de danger

H290,H314

Classification des risques

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

Code de la classe de stockage

8A - Combustible corrosive hazardous materials

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number
SDBB0915
STBL2065
STBK8505
STBJ8692
STBK7197

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