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7722-76-1 - Ammonium dihydrogen phosphate, Puratronic®, 99.995% (metals basis) - mono-Ammonium phosphate - Ammonium phosphate, monobasic - 10633 - Alfa Aesar

10633 Ammonium dihydrogen phosphate, Puratronic®, 99.995% (metals basis)

CAS Number
7722-76-1
Synonyms
mono-Ammonium phosphate
Ammonium phosphate, monobasic

Size Price ($) Quantity Availability
25g 92.00
100g 371.70
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Ammonium dihydrogen phosphate, Puratronic®, 99.995% (metals basis)

MDL
MFCD00003396
EINECS
231-764-5

Chemical Properties

Formula
H6NO4P
Formula Weight
115.03
Form
Crystalline
Melting point
190°
Density
1.803
Solubility
Soluble in water and ethanol. Insoluble in acetone

Applications

Crystals of this compound are used in transducers as an alternative to Quartz and Rochelle salt. Monoammonium phosphate is one of the components of agricultural fertilizers. It supplies elements nitrogen and phosphorus to the soil. It is also a component of some dry chemical fire extinguishers.

Notes

Stable at room temperature. Incompatible with strong bases and oxidizing agents.

Literature References

Jegatheesan, A.; Murugan, J.; Neelagantaprasad, B.; Rajarajan, G. FTIR, XRD, SEM, TGA Investigations of Ammonium Dihydrogen Phosphate (ADP) Single Crystal. Int. J. Comput. Appl. T. 2012, 53 (4), 15-18.

Jayaraman, A.; Dharmaprakash, A. M. Effect of Thiourea on the crystal structure of ammonium dihydrogen phosphate. Indian J. Pure Appl. Phys. 2005, 43, 859-862.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/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. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,543
Harmonized Tariff Code
3105.40
TSCA
Yes
RTECS
TC6587000

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