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09702 Sigma-Aldrich

Ammonium chloride

purum p.a., ≥99.0%

Synonym: Salmiac

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Properties

Related Categories Ammonium, Ammonium Salts, Chemical Synthesis, Essential Chemicals, Inorganic Salts,
vapor density   1.9 (vs air)
vapor pressure   1 mmHg ( 160.4 °C)
InChI Key   NLXLAEXVIDQMFP-UHFFFAOYSA-N
grade   purum p.a.
assay   ≥99.0%
form   crystalline powder
pH   4.5-6.0 (25 °C, 50 mg/mL in H2O)
mp   340 °C (subl.)(lit.)
anion traces   sulfate (SO42-): ≤50 mg/kg
cation traces   Ca: ≤50 mg/kg
  Cd: ≤50 mg/kg
  Co: ≤50 mg/kg
  Cu: ≤50 mg/kg
  Fe: ≤50 mg/kg
  K: ≤100 mg/kg
  Na: ≤500 mg/kg
  Ni: ≤50 mg/kg
  Pb: ≤50 mg/kg
  Zn: ≤50 mg/kg

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




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Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
WGK Germany 
1
RTECS 
BP4550000

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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