Sigma-Aldrich

Ammonium Chloride Extra Pure (puriss) 99.5-100.5%, Ph. Eu, 1 kg

Part Number:
MIL-11209-1KG
Lead Time:
7-14 days
Shipping:
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Quantity:
each
Size:
1 kg
Style:
chemical
DOT Rated:
HazMat Transport Fee Required
Price: $190.31

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Description

Ammonium Chloride Xtra Pure Dab Ph. Eu, 1 Kg

Synonym: Salmiac

  • CAS Number 12125-02-9
  • Linear Formula NH4Cl
  • Molecular Weight 53.49
  • Beilstein/REAXYS Number 4371014
  • EC Number 235-186-4
  • MDL number MFCD00011420
  • eCl@ss 38050207
  • PubChem Substance ID 329749325
grade puriss.
vapor density  1.9 (vs air)
vapor pressure 1 mmHg ( 160.4 °C)
InChI Key

NLXLAEXVIDQMFP-UHFFFAOYSA-N
assay 99.5-100.5% (calc. to the dried substance)
quality meets analytical specification of Ph. Eur., BP, USP, FCC
impurities

acidity or alkalinity, complies
residual solvents, complies
thiocyanate (SCN), complies
ign. residue ≤0.1% (as SO4)
loss ≤0.5% loss on drying, 105 °C
pH   4.6-6.0 (25 °C, 5%)
mp   340 °C (subl.) (lit.)
anion traces 

bromide (Br-): in accordance
iodide (I-): in accordance
sulfate (SO42-): ≤100 mg/kg
cation traces

As: ≤3 mg/kg
Ca: ≤100 mg/kg
Cu: ≤20 mg/kg
Fe: ≤20 mg/kg
Mg: ≤10 mg/kg
Pb: ≤4 mg/kg
Zn: ≤20 mg/kg
suitability complies for appearance of solution

Safety Information

Symbol

GHS07GHS07

Signal word Warning
Hazard statements H302-H319
Precautionary statements P301 + P312 + P330-P305 + P351 + P338
WGK Germany 1
RTECS BP4550000

Documents

Safety Data Sheet

Warnings

Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning

Please note: This product is not returnable.

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MPN:
11209-1KG