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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

CAS-Nummer
7783-28-0
Synonyme
Diammonium hydrogen phosphate
Phosphoric acid diammonium salt

Größe Preis ($) Menge Verfügbarkeit
1kg 56,10
5kg 153,00
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Ammonium hydrogen phosphate, tech., P2O5 53% min

MDL
MFCD00010891
EINECS
231-987-8

Chemische Eigenschaften

Formel
(NH4)2HPO4
Molmasse
132.06
Form
-100 Mesh Powder
Schmelzpunkt
155° dec.
Dichte
1.619
Löslichkeit
Freely soluble in water. Insoluble in alcohol, acetone

Anwendungen

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.

Bemerkungen

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

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

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

Sicherheitshinweise: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and 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.

Weitere Referenzen

Merck
14,542
Harmonized Tariff Code
3105.30
TSCA
Yes
RTECS
TB9385000

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