Merck
All Photos(1)

30402

Sigma-Aldrich

Ammonium phosphate dibasic

puriss. p.a., ACS reagent, reag. Ph. Eur., ≥98% (alkalimetric)

Synonym(s):
Diammonium hydrogenphosphate, di-Ammonium hydrogenphosphate (sec), Ammonium hydrogenphosphate
Linear Formula:
(NH4)2HPO4
CAS Number:
Molecular Weight:
132.06
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NB.24

Nível de qualidade

100

grau

ACS reagent
puriss. p.a.

Agency

reag. Ph. Eur.

teor

≥98% (alkalimetric)

forma

powder, crystals or granules

Impurezas

≤0.001% heavy metals (as Pb)

pH

7.7-8.1 (25 °C, 5%)

pf

155 °C (dec.) (lit.)

traços de ânion

chloride (Cl-): ≤0.001%
nitrate (NO3-): ≤0.003%
sulfate (SO42-): ≤0.01%

traços de cátion

Ca: ≤0.001%
Fe: ≤0.001%
K: ≤0.005%
Mg: ≤0.0005%
Na: ≤0.005%

temperatura de armazenamento

−20°C

SMILES string

N.N.OP(O)(O)=O

InChI

1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4)

InChI key

MNNHAPBLZZVQHP-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Código de classe de armazenamento

13 - Non Combustible Solids

WGK

WGK 1

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

More Documents

SDS

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