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S9506

Sigma-Aldrich

Ammonium sodium phosphate dibasic tetrahydrate

≥99%

Synonym(s):

sec-Sodium ammonium phosphate, Ammonium sodium hydrogen phosphate, Sodium ammonium hydrogen phosphate

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About This Item

Linear Formula:
NaNH4HPO4 · 4H2O
CAS Number:
Molecular Weight:
209.07
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

≥99%

form

powder

SMILES string

[NH4+].[Na+].OP([O-])([O-])=O

InChI

1S/H3N.Na.H3O4P.4H2O/c;;1-5(2,3)4;;;;/h1H3;;(H3,1,2,3,4);4*1H2/q;+1;;;;;/p-1

InChI key

IQTQISLCLWJRPM-UHFFFAOYSA-M

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General description

Ammonium sodium phosphate dibasic tetrahydrate can beused as a nitrogen and phosphorous source to synthesize biopolymers such as polyhydroxyalkanoate (a biodegradable plastic).

Application

  • PHAs Producing Bacteria Isolated from Waste Cooking Oil: Isolation and Characterization: This study involves the utilization of ammonium sodium phosphate dibasic tetrahydrate among other phosphate salts in the preparation of media for the growth of bacteria isolated from waste cooking oil (FH Rasnani, NAM Zain, 2023).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Keiko Inami et al.
Bioorganic & medicinal chemistry, 23(13), 3297-3302 (2015-05-16)
N-Nitroso-N-methylurea (NMU) is a potent carcinogen and suspected as a cause of human cancer. In this study, mutagenic NMU was detected by HPLC after the transnitrosation of non-mutagenic N-nitrosoproline (NP) to N-methylurea in the presence of thiourea (TU) under acidic
Toine F H Bovee et al.
Mutation research, 778, 1-10 (2015-05-30)
It has previously been demonstrated by others that acetone extracts of Senecio jacobaea (syn. Jacobaea vulgaris, common or tansy ragwort) test positive in the Salmonella/microsome mutagenicity test (Ames test). Pyrrolizidine alkaloids (PAs) are thought to be responsible for these mutagenic

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