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PHR1327 Supelco

Ammonium chloride

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym: Ammonium chloride, Salmiac

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Properties

Related Categories A-B, Analytical Standards, Analytical/Chromatography, E numbers (Food Additives), E500–E599 (acidity regulators, anti-caking agents),
Quality Level   300
grade   certified reference material
  pharmaceutical secondary standard
vapor density   1.9 (vs air)
vapor pressure   1 mmHg ( 160.4 °C)
form   neat
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
mp   340 °C (subl.) (lit.)
Featured Industry   Cleaning Products
Cosmetics
Food and Beverages
Personal Care
Pharmaceutical (small molecule)
format   neat
pharmacopeia traceability   traceable to USP 1029953
SMILES string   N.Cl
InChI   1S/ClH.H3N/h1H;1H3
InChI key   NLXLAEXVIDQMFP-UHFFFAOYSA-N

Description

General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Ammonium chloride is formed as a by-product during soda manufacturing by Solvay process. It can be synthesized by reacting HCl with aqueous ammonia solutions. Crystals of ammonium chloride (NH4Cl) belong to the cubic crystal system.

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA0830 in the slot below. This is an example certificate only and may not be the lot that you receive.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
WGK 1
RTECS 
BP4550000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number
Protocols & Articles
Peer-Reviewed Papers
15

References

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