Sodium nitrite 99-100.5% (dried basis), Puriss., meets analytical specification of BP, Ph. Eur., USP, FCC, E250, Fluka™

Supplier: Honeywell Chemicals
Danger

Synonyms: Diazotizing salts

13447-50KG
HONC13447-50KGEA 3610 SGD
HONC13447-50KG
Sodium nitrite 99-100.5% (dried basis), Puriss., meets analytical specification of BP, Ph. Eur., USP, FCC, E250, Fluka™
Sodium nitrite
Formula: NaNO₂
Melting Pt: 280 °C
Density: 2,17 g/cm3 (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011118
CAS Number: 7632-00-0
EINECS: 231-555-9
UN: 1500
ADR: 5.1,III
Merck Index: 13,08721

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Specification Test Results

Assay (calculated to the dried substance) 99 - 100.5 %
Loss on drying (vacuum) Max. 0.25 %
Loss on drying (on silicagel, 4h) Max. 0.2 %
Acidity or alkalinity complying
Arsenic (As) Max. 2 ppm
Calcium (Ca) Max. 0.005 %
Mercury (Hg) Max. 1 ppm
Lead (Pb) Max. 2 ppm
Heavy metals (as Pb) Max. 10 ppm
Chloride (Cl) Max. 50 ppm
Sulfate (SO₄) Max. 100 ppm
Appearance of the solution complying
Residual solvents complying


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