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7722-76-1 - Ammonium dihydrogen phosphate, ACS, 98.0% min - mono-Ammonium phosphate - Ammonium phosphate, monobasic - 11598 - Alfa Aesar

11598 Ammonium dihydrogen phosphate, ACS, 98.0% min

Codice CAS
7722-76-1
Sinonimi
mono-Ammonium phosphate
Ammonium phosphate, monobasic

Dimensioni Prezzo ($) Quantità Disponibilità
500g 50,40
2kg 135,00
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Ammonium dihydrogen phosphate, ACS, 98.0% min

MDL
MFCD00003396
EINECS
231-764-5

Proprietà chimiche

Formula
NH4H2PO4
Peso formula
115.03
Modulo
Crystalline
Punto di fusione
190°
Densità
1.803
Solubilità
Freely soluble in water. Slightly soluble in alcohol. Insoluble in acetone

Applicazioni

Preparation of baking powder with sodium bicarbonate, in fermentation.Ammonium dihydrogen phosphate is widely utilized as a fertilizer, which provides phosphorous and nitrogen for plants. It is used as a dry fire extinguisher. It is a well known nonlinear optical material for various optoelectronic applications. It is also used in an emerald green, amethyst and aquamarine crystal growing box kit for children.

Note

Incompatible with strong oxidizing agents, strong acids and sodium hypochlorite.

Letteratura

Punitha, P.; Parthiban, S.; Senthilkumar, S.; Anandalakshmi, H.; Mojumdar, S. C. Influence of Cd(II) doping on the thermal and optical properties of ammonium dihydrogen phosphate crystals. J. Therm. Anal. Calorim. 2015, 119 (2), 871-878.

Hasmuddin, M.; Singh, P.; Shkir, M.; Abdullah, M. M.; Vijayan, N.; Bhagavannarayana, G.; Waha, M. A. Structural, spectroscopic, optical, dielectric and mechanical study of pure and l-Proline doped ammonium dihydrogen phosphate single crystals. Spectrochim. Acta, Part A 2014, 123, 376-384.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

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

Dichiarazioni precauzionali: 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.

Altri riferimenti

Merck
14,543
Codice tariffe armonizzato
3105.40
TSCA
Yes

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