1.01124

SAFC

Ammonium dihydrogen phosphate

cryst. extra pure

Synonym(s):
Ammonium biphosphate, Ammonium phosphate monobasic, Primary ammonium phosphate, Monoammonium orthophosphate, Ammonium dihydrogen phosphate
Linear Formula:
(NH4)H2PO4
CAS Number:
Molecular Weight:
115.03
MDL number:
EC Index Number:
231-764-5

storage conditions

Store at +5°C to +30°C.

Quality Level

vapor pressure

0.066 hPa ( 125 °C)

assay

≥99.0% (acidimetric)

potency

5750 mg/kg LD50, oral (Rat)
>7940 mg/kg LD50, skin (Rabbit)

pH

3.8-4.4 (20 °C, 50 g/L in H2O)

mp

190 °C

solubility

368 g/L

density

1.80 g/cm3 at 20 °C

bulk density

800‑1100 kg/m3

storage temp.

2-30°C

InChI

1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)

InChI key

LFVGISIMTYGQHF-UHFFFAOYSA-N

General description

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge in formulation. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production. Our SAFC® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

Application

Ammonium dihydrogen phosphate cryst. extra pure is mainly used in highly regulated pharmaceutical applications.

Legal Information

SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

storage_class_code

13 - Non Combustible Solids

WGK Germany

WGK 1

Flash Point F

Not applicable

Flash Point C

Not applicable

Certificate of Analysis

Certificate of Origin

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service