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258121

Sigma-Aldrich

Acido nitrico

ACS reagent, ≥90.0%

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About This Item

Formula empirica (notazione di Hill):
HNO3
Numero CAS:
7697-37-2
Peso molecolare:
63.01
Numero CE:
231-714-2
Numero MDL:
MFCD00011349
Codice UNSPSC:
12352106
ID PubChem:
24855630

Grado

ACS reagent

Densità del vapore

1.3 (vs air)

Tensione di vapore

6.6 mmHg ( 20 °C)
8 mmHg ( 20 °C)

Descrizione

dilution test passes test

Saggio

≥90.0%

Forma fisica

liquid

Residuo alla calcinazione

≤0.002%

P. eboll.

120.5 °C (lit.)

Densità

1.48 g/mL at 20 °C (lit.)

Anioni in tracce

chloride (Cl-): ≤0.7 ppm
dissolved oxides: ≤0.1% (as N2O3)
sulfate (SO42-): ≤5 ppm

Cationi in tracce

As: ≤0.3 ppm
Fe: ≤2 ppm
heavy metals (as Pb): ≤5 ppm

Stringa SMILE

O[N+]([O-])=O

InChI

1S/HNO3/c2-1(3)4/h(H,2,3,4)
GRYLNZFGIOXLOG-UHFFFAOYSA-N

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Confezionamento

25 g packaged in clear glass bottles; 500 g packaged in poly-coated clear glass bottles

Altre note

This product has been replaced by 695041-Sigma-Aldrich | Nitric acid ACS reagent, ≥90.0%

Sostituito da

N° Catalogo
Descrizione
Determinazione del prezzo

Avvertenze

Danger

Indicazioni di pericolo

H272,H290,H314,H331

Classi di pericolo

Acute Tox. 3 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 3 - Skin Corr. 1A

Rischi supp

EUH071

Codice della classe di stoccaggio

5.1A - Strongly oxidizing hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
03459ED
S47064
S43731
S41157
S32886

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