V800054
Ammonium phosphate dibasic
AR, ≥98%
Synonym(s):
Ammonium hydrogenphosphate, Diammonium hydrogenphosphate, di-Ammonium hydrogenphosphate (sec)
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About This Item
Linear Formula:
(NH4)2HPO4
CAS Number:
Molecular Weight:
132.06
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
231-987-8
MDL number:
Assay:
≥98%
Grade:
AR
Form:
crystalline powder
grade
AR
product line
Vetec™
assay
≥98%
form
crystalline powder
pH
7.5-9.0 (25 °C, 132.1 g/L)
mp
155 °C (dec.) (lit.)
anion traces
sulfate (SO42-): ≤0.01%, chloride (Cl-): ≤0.0005%, nitrate (NO3-): ≤0.001%
cation traces
Fe: ≤0.001%, heavy metals (as Pb): ≤0.001%
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
Legal Information
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
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wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Storage Class
13 - Non Combustible Solids
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Nathan K Deed et al.
Applied microbiology and biotechnology, 89(5), 1537-1549 (2011-01-20)
Two deletion mutants expected to be defective in nitrogen catabolite repression (NCR) were constructed in a commercial wine yeast background M2: a ure2 mutant and a dal80 gzf3 double mutant. Wild-type and both mutant strains were fermented in Sauvignon Blanc
Catarina Barbosa et al.
International journal of food microbiology, 160(2), 87-93 (2012-11-28)
Sulphur-containing amino acids, cysteine and methionine, are generally found in very low concentrations in grape-juice. The objective of this study was to identify the effects of methionine on aroma compounds formation. Nitrogen source effects on growth, fermentative behaviour and aroma
D Crutchik et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 64(12), 2460-2467 (2011-12-16)
Struvite crystallization (MgNH(4)PO(4)·6H(2)O, MAP) could be an alternative for the sustainable and economical recovery of phosphorus from concentrated wastewater streams. Struvite precipitation is recommended for those wastewaters which have high orthophosphate concentration. However the presence of a cheap magnesium source
Global Trade Item Number
| SKU | GTIN |
|---|---|
| V800054-500G | 04061832599113 |
| V800054-6X500G | 04061832599120 |