Sigma Aldrich 11209 Ammonium chloride puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, 99.5-100.5% (calc. to the dried substance) Cas 12125-02-9 1 Kg
0 -
Yorum Yap
Stok Kodu
11209-1KG
Kategori
Marka
Havale
0,00 TL
(%5,00 havale indirimi)
0,00
TL
KDV DAHİL
| Sigma Aldrich AMMONIUM CHLORIDE EXTRA PURE plastik şişe 1 kilogram | ||||
| Teknik Özellikler | ||||
|
Catalog No |
: 11209 | |||
| Cas Number | : 12125-02-9 | |||
| Linear Formula |
: NH4Cl |
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| Molecular Weight | : 53.49 | |||
| EC Number | : 235-186-4 | |||
| MDL Number | : MFCD00011420 | |||
| Grade |
: reagent
gradepuriss. |
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| Assay |
: 99.5 - ≥91%
(calc. to the dried substance) |
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| Quality | : meets analytical specification of Ph. Eur., BP, USP, FCC | |||
| mp | : 340 °C (subl.) (lit.) | |||
| pH | : 4.6 - 6.0 (25 °C, 5 %) | |||
| loss | : ≤0.5% loss on drying, 105 °C | |||
| ign. residue | : 3≤0.1% (as SO4) | |||
| Vapor Pressure | : 1 mmHg ( 160.4 °C) | |||
| Vapor density | : 1.9 (vs air) | |||
| İmpurities | acidity or
alkalinity, complies
|
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| residual solvents, complies | ||||
|
thiocyanate
(SCN), complies |
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| Anion traces | bromide (Br-): in
accordance
|
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| iodide (I-): in accordance | ||||
|
sulfate (SO4²-):
≤100 mg/kg |
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| Cation traces | As: ≤3 mg/kg
|
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| Ca:≤100 mg/kg | ||||
|
Cu: ≤20 mg/kg |
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|
Fe: ≤20 mg/kg |
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|
Mg: ≤10 mg/kg |
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|
Pb: ≤4 mg/kg |
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|
Zn: ≤20 mg/kg |
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| Suitability | : complies for appearance of solution | |||
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