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7783-13-3 molecular structure
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sodium amine tetrahydrate dihydrogen phosphate

ChemBase ID: 130637
Molecular Formular: H13NNaO8P
Molecular Mass: 209.068651
Monoisotopic Mass: 209.02764729
SMILES and InChIs

SMILES:
N.O.O.O.O.OP(=O)(O)[O-].[Na+]
Canonical SMILES:
[O-]P(=O)(O)O.N.O.O.O.O.[Na+]
InChI:
InChI=1S/H3N.Na.H3O4P.4H2O/c;;1-5(2,3)4;;;;/h1H3;;(H3,1,2,3,4);4*1H2/q;+1;;;;;/p-1
InChIKey:
IQTQISLCLWJRPM-UHFFFAOYSA-M

Cite this record

CBID:130637 http://www.chembase.cn/molecule-130637.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
sodium amine tetrahydrate dihydrogen phosphate
IUPAC Traditional name
sodium amine tetrahydrate dihydrogen phosphate
Synonyms
Ammonium sodium phosphate dibasic tetrahydrate
sec-Sodium ammonium phosphate
Ammonium sodium hydrogen phosphate
Sodium ammonium hydrogen phosphate
磷酸氢钠铵
磷酸氢铵钠
磷酸钠铵
磷酸氢氨钠 四水合物
CAS Number
7783-13-3
MDL Number
MFCD00066970
PubChem SID
24886158
24899592
162224915
24845708
24886159
24899840
PubChem CID
71308328

DATA SOURCES

DATA SOURCES

All Sources Commercial Sources Non-commercial Sources
Data Source Data ID
PubChem 71308328 external link

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
Acid pKa 1.7961261  H Acceptors
H Donor LogD (pH = 5.5) -3.3916447 
LogD (pH = 7.4) -3.9718332  Log P -1.0201038 
Molar Refractivity 13.5302 cm3 Polarizability 5.806723 Å3
Polar Surface Area 80.59 Å2 Rotatable Bonds
Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Solubility
H2O: soluble0.25 M at 20 °C, clear, colorless expand Show data source
H2O: soluble1 M, clear, colorless expand Show data source
Absorption Wavelength
λ: 260 nm Amax: 0.01 expand Show data source
λ: 280 nm Amax: 0.01 expand Show data source
pH
7.5-9.0 (25 °C, 0.25 M in H2O) expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
Download expand Show data source
German water hazard class
3 expand Show data source
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter expand Show data source
Purity
≥99% expand Show data source
≥99.0% (NT) expand Show data source
≥99.5% (NT) expand Show data source
Grade
puriss. expand Show data source
puriss. p.a. expand Show data source
Impurities
≤0.002% heavy metals (as Pb) expand Show data source
≤0.1% Insoluble matter expand Show data source
insoluble matter, passes filter test expand Show data source
Cation Traces
Ag: ≤5 mg/kg expand Show data source
Al: ≤0.0005% expand Show data source
Al: ≤5 mg/kg expand Show data source
As: ≤0.5 mg/kg expand Show data source
As: ≤5 mg/kg expand Show data source
Ba: ≤5 mg/kg expand Show data source
Bi: ≤5 mg/kg expand Show data source
Ca: ≤0.0005% expand Show data source
Ca: ≤10 mg/kg expand Show data source
Ca: ≤20 mg/kg expand Show data source
Cd: ≤5 mg/kg expand Show data source
Co: ≤5 mg/kg expand Show data source
Cr: ≤5 mg/kg expand Show data source
Cu: ≤0.0005% expand Show data source
Cu: ≤5 mg/kg expand Show data source
Fe: ≤0.0005% expand Show data source
Fe: ≤20 mg/kg expand Show data source
Fe: ≤5 mg/kg expand Show data source
K: ≤0.005% expand Show data source
K: ≤10 mg/kg expand Show data source
K: ≤50 mg/kg expand Show data source
Li: ≤5 mg/kg expand Show data source
Mg: ≤0.0005% expand Show data source
Mg: ≤5 mg/kg expand Show data source
Mn: ≤5 mg/kg expand Show data source
Mo: ≤5 mg/kg expand Show data source
Ni: ≤5 mg/kg expand Show data source
Pb: ≤0.001% expand Show data source
Pb: ≤5 mg/kg expand Show data source
Sr: ≤5 mg/kg expand Show data source
Tl: ≤10 mg/kg expand Show data source
Zn: ≤0.0005% expand Show data source
Zn: ≤5 mg/kg expand Show data source
Antion Traces
chloride (Cl-): ≤0.05% expand Show data source
chloride (Cl-): ≤10 mg/kg expand Show data source
chloride (Cl-): ≤50 mg/kg expand Show data source
sulfate (SO42-): ≤0.05% expand Show data source
sulfate (SO42-): ≤100 mg/kg expand Show data source
sulfate (SO42-): ≤50 mg/kg expand Show data source
λ
0.25 M in H2O expand Show data source
Product Line
BioUltra expand Show data source
Linear Formula
NaNH4HPO4 · 4H2O expand Show data source

DETAILS

DETAILS

Sigma Aldrich Sigma Aldrich
Sigma Aldrich - S9506 external link
包装
1 kg in poly bottle
100, 500 g in poly bottle
Sigma Aldrich - 71284 external link
Application
For the preparation of ammonium phosphate and ammonium molybdate stock solutions.
Sigma Aldrich - 71283 external link
Other Notes
Reagent for the decomposition of barium sulfate in phosphate salt beads1,2

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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