Sodium azide 99%, Extra Pure
Supplier: Thermo Scientific Chemicals
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Danger
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Synonyms:
Sodium triazide
19038-1000
AC19038-0025
19038-5000
AC19038-0050
TS19038-0025EA
916
USD
TS19038-0025
TS19038-0050
TS19038-1000
TS19038-5000
Sodium azide 99%, Extra Pure
Sodium azide
Formula:
NaN₃ MW: 65.01 g/mol Melting Pt: 275 °C Density: 1.85 g/cm³ Storage Temperature: Ambient |
MDL Number:
MFCD00003536 CAS Number: 26628-22-8 EINECS: 247-852-1 UN: 1687 ADR: 6.1,II Merck Index: 13,08653 |
Specification Test Results
Appearance | White Crystalline powder |
Assay | ≥98.5 % |
Loss on drying | ≤0.5 % |
pH | ≥9 (5 % solution) |
Sodium carbonate (Na2CO3) | ≤0.15 % |
Sodium hydroxide (NaOH) | ≤0.1 % |
Heavy metals (as Pb) | ≤20 ppm |
Insoluble matter | ≤0.05 % (in water) |
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