09711
Fluka
Ammonium chloride
BioUltra, ≥99.5% (AT)
| Synonym: | Salmiac |
| CAS Number: | 12125-02-9 |
| Linear Formula: | NH4Cl |
| Molecular Weight: | 53.49 |
| Beilstein Registry Number: | 4371014 |
| EC Number: | 235-186-4 |
| MDL number: | MFCD00011420 |
Description
| Other Notes | Employed to erythrolyse the leukocyte-rich pellet in the isolation of leukocytes1; Component of culture media, e.g. Wort agar and Wort broth base for yeast culture, and DEV Glutamate broth. Buffer component for the separation of peptides by TEAE-cellulose chromatography2 |
Properties
| vapor density | 1.9 (vs air) |
| vapor pressure | 1 mmHg ( 160.4 °C) |
| product line | BioUltra |
| assay | ≥99.5% (AT) |
| total impurities | insoluble matter, passes filter test |
| pH | 4.5-5.5 (25 °C, 1 M in H2O) |
| mp | 340 °C (subl.)(lit.) |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| anion traces | nitrate (NO3-): ≤5 mg/kg |
| phosphate (PO43-): ≤2 mg/kg | |
| sulfate (SO42-): ≤20 mg/kg | |
| cation traces | Al: ≤5 mg/kg |
| As: ≤0.1 mg/kg | |
| Ba: ≤5 mg/kg | |
| Bi: ≤5 mg/kg | |
| Ca: ≤10 mg/kg | |
| Cd: ≤5 mg/kg | |
| Co: ≤5 mg/kg | |
| Cr: ≤5 mg/kg | |
| Cu: ≤2 mg/kg | |
| Fe: ≤2 mg/kg | |
| K: ≤50 mg/kg | |
| Li: ≤5 mg/kg | |
| Mg: ≤5 mg/kg | |
| Mn: ≤5 mg/kg | |
| Mo: ≤5 mg/kg | |
| Na: ≤50 mg/kg | |
| Ni: ≤1 mg/kg | |
| Pb: ≤1 mg/kg | |
| Sr: ≤5 mg/kg | |
| Zn: ≤2 mg/kg | |
| λ | 1 M in H2O |
| UV absorption | λ: 260 nm Amax: 0.021 |
| λ: 280 nm Amax: 0.019 |
Safety
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xn |
| Risk Statements | 22-36 |
| Safety Statements | 22 |
| RIDADR | UN3077 9/PG 3 |
| WGK Germany | 1 |
| RTECS | BP4550000 |
References
| Cited Reference | 1. M.A. Trush et al. Meth. Enzymol. 57, 467, (1978) |
| 2. C.C.Q. Chin, F. Wold Meth. Enzymol. 47, 208, (1977) | |
| Merck | Merck 13,510 |
| reference | Corp MSDS 1 (1), 233:D / IR-Spectra (3), 1521:D / RegBook 1 (3), 3325:H / Sax 6, 260 / Sigma FT-IR 1 (2), 1012:C |
