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7783-28-0 - Ammonium hydrogen phosphate, tech., P<sub>2</sub>O<sub>5</sub> 53% min - Diammonium hydrogen phosphate - Phosphoric acid diammonium salt - 10301 - Alfa Aesar

10301 Ammonium hydrogen phosphate, tech., P2O5 53% min

Numéro CAS
7783-28-0
Synonymes
Diammonium hydrogen phosphate
Phosphoric acid diammonium salt

Dimensions Prix ($) Quantité Disponibilité
1kg 56,65
5kg 154,50
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Ammonium hydrogen phosphate, tech., P2O5 53% min

MDL
MFCD00010891
EINECS
231-987-8

Propriétés chimiques

Formule
(NH4)2HPO4
Poids formulaire
132.06
Forme
-100 Mesh Powder
Point de fusion
155° dec.
Densité
1.619
Solubilité
Freely soluble in water. Insoluble in alcohol, acetone

Applications

Ammonium hydrogen phosphate is used as a fertilizer, as a fire retardant, as a yeast nutrient in winemaking and brewing mead, as an additive in some brands of cigarettes, in purifying sugar and to control precipitation of alkali-soluble and acid-insoluble colloidal dyes on wool.

Notes

Store in a tightly closed container in a cool, dry, well-ventilated area. Incompatible with strong acids, strong bases, strong oxidizing agents.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

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

Mentions de prudence: 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.

Autres références

Merck
14,542
Code tarifaire harmonisé
3105.30
TSCA
Yes
RTECS
TB9385000

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