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33221 Citric acid diammonium salt, 99+%

CAS Number
3012-65-5
Synonyms
Ammonium hydrogen citrate
Ammonium citrate dibasic

Stock No. Size Price ($) Quantity Availability
33221-22 100g 31.90
33221-36 500g 67.40
33221-A3 2kg 140.00
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Citric acid diammonium salt, 99+%

MDL
MFCD00013068
EINECS
221-146-3

Chemical Properties

Formula
C6H14N2O7
Formula Weight
226.19
Form
Granular
Density
1.48
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in water. Slightiy soluble in alcohol.

Applications

Citric acid diammonium salt is used in pharmaceuticals, rust proofing, cotton printing and plasticizers. It is used as a reagent for the determination of phosphate in fertilizers, and as a buffering agent, chelating agent and source of nitrogen in chicken food supplements.

Notes

Incompatible with strong oxidizing agents, strong bases and strong acids.

Literature References

Ferreira, C. D.; Kirkelund, G. M.; Ottosen, L. M. Ammonium citrate as enhancement for electrodialytic soil remediation and investigation of soil solution during the process. Chemosphere 2015, 119, 889-895.

Wang, G.; He, R.; He, F. Improving dispersibility of hafnium diboride in aqueous media using polyacrylic acid and ammonium citrate. Powder Technol. 2014, 253, 163-165.

GHS Hazard and Precautionary Statements

Hazard Statements: H319-H335

Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280i-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,512
Harmonized Tariff Code
2918.15
TSCA
Yes

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