Sodium nitrite for synthesis, Sigma-Aldrich®

Supplier: Merck
Danger

Synonyms: Diazotizing salts

M-Clarity™ quality level = MQ200

8.22285.0100 8.22285.1000 8.22285.5000 8.22285.9050
8.22285.0100EA 20.2 GBP
8.22285.0100 8.22285.1000 8.22285.5000 8.22285.9050
Sodium nitrite for synthesis, Sigma-Aldrich®
Sodium nitrite
Formula: NaNO₂
MW: 69 g/mol
Boiling Pt: 320 °C (1013 hPa)
Melting Pt: 284 °C
Density: 2,168 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011118
CAS Number: 7632-00-0
EINECS: 231-555-9
UN: 1500
ADR: 5.1 (6.1),III
Merck Index: 13,08721

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Specification Test Results

Solubility 820 g/l (20 °C)
Melting Point 280 °C (decomposition)
Molar Mass 69.00 g/mol
Bulk Density 1200 kg/m3
Boiling Point 320 °C (decomposition)
Density 2.1 g/cm3 (20 °C)
pH 9 (100 g/l, H2O, 20 °C)
Ignition Point 510 °C
Hazard Class 5.1
Hazard Class Description Oxidizer

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