AMMONIUM FLUORIDE AR |
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HomeLaboratory ChemicalsAmmonium Salts |
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Article No. |
01200
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Grade |
AR |
Purity |
98% |
CAS No. |
12125-01-8
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Molecular Formula |
NH4F
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Molecular Weight |
37.04 |
H.S. Code |
2826.1910 |
Shelf Life |
5 Years |
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Specifications |
Appearance |
White crystalline powder |
Assay (NH4F) |
Min 98% |
Heavy metals (as Pb) |
Max 0.0005% |
Hexafluorosilicate (SiF6) |
Max 0.1% |
pH (5% solution) |
6.2 - 7 |
Chloride (Cl) |
Max 0.001% |
Sulphate (SO4) |
Max 0.005% |
Iron (Fe) |
Max 0.0005% |
Potassium (K)
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Max 0.002% |
Sodium (Na) |
Max 0.002% |
Ammonium hydrogen difluoride |
Max 0.5% |
Water |
Max 5.0% |
Insoluble substsnces |
Max 0.005% |
Residue on ignition |
Max 0.01% |
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Packings |
00500 500 g
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00250 250 g |
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01000 1000 g |
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0025K 25 Kg |
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Safety Information
and Hazard Symbols |
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Symbol: GHS06 Signal Word: Danger UN No.: 6.1 IMCO Class No.: 2505 Packing Group: III Hazardous Statement: H301-H311-H331 Precaution Statement: P261-P280-P301 + P310-P311
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Revision Date
: 10-Jul-2013 |
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