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07208-M

Sigma-Aldrich

Acido solforico

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

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About This Item

Formula condensata:
H2SO4
Numero CAS:
7664-93-9
Peso molecolare:
98.08
Beilstein:
2037554
Numero CE:
231-639-5
Numero MDL:
MFCD00064589
Codice UNSPSC:
12352106
ID PubChem:
329748368
NACRES:
NA.21

Densità del vapore

<0.3 (25 °C, vs air)

Tensione di vapore

1 mmHg ( 146 °C)

Descrizione

Nominally 95-98% H2SO4

Grado

puriss.

Saggio

95-97%

Forma fisica

solution

Qualità

meets analytical specification of Ph. Eur., BP

Impurezze

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

Residuo alla calcinazione

≤0.0005%

P. eboll.

~290 °C (lit.)

Densità

1.840 g/mL at 25 °C (lit.)

Anioni in tracce

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

Cationi in tracce

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%

Compatibilità

complies for appearance of solution

Stringa SMILE

OS(O)(=O)=O

InChI

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

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Categorie correlate

Applicazioni

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.

Confezionamento

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

Pittogrammi

Corrosion
GHS05

Avvertenze

Danger

Indicazioni di pericolo

H290,H314

Classi di pericolo

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

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
SDBB0915
STBL2065
STBK8505
STBJ8692
STBK7197

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