آمونیوم دی هیدروژن فسفات مرک آلمان 101126 Ammonium dihydrogen phosphate

Product information

Grade

ACS,Reag. Ph Eur

Synonyms

Ammonium biphosphate, Ammonium phosphate monobasic, Primary ammonium phosphate, Monoammonium orthophosphate

Hill Formula

H₆NO₄P

Chemical formula

(NH₄)H₂PO₄

HS Code

3105 40 00

EC number

231-764-5

Molar mass

115.02g/mol

CAS number

7722-76-1

Chemical and physical data

Solubility

368g/l (20°C)

Melting point

190°C

Molar mass

115.02g/mol

Density

1.80g/cm³ (20°C)

Bulk density

800-1100kg/m³

pH value

3.8-4.4 (50g/l, H₂O, 20°C)

Vapor pressure

0.066hPa (125°C)

Safety information

Storage class

10 - 13 Other liquids and solids

WGK

WGK 1 slightly water endangering

Disposal

14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

Transport information

Declaration (railroad and road) ADR, RID

Kein Gefahrgut

Declaration (transport by sea) IMDG-Code

No Dangerous Good

Declaration (transport by air) IATA-DGR

No Dangerous Good

Toxicological data

LD 50 oral

LD50 rat 5750 mg/kg

LD 50 dermal

LD50 rabbit > 7940 mg/kg