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75568

Ammonium phosphate monobasic solution

BioUltra, 2.5 M in H2O

Synonym(s):

Ammonium dihydrogen phosphate solution

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About This Item

Linear Formula:
NH4H2PO4
CAS Number:
Molecular Weight:
115.03
UNSPSC Code:
12161700
PubChem Substance ID:
EC Number:
231-791-2
MDL number:
Technical Service
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product line

BioUltra

form

liquid

concentration

2.5 M in H2O

impurities

insoluble matter, passes filter test

pH

3.5-5 (25 °C, 2.5 M in H2O)

solubility

H2O: 2.5 M at 20 °C, clear, colorless

density

1.144 g/mL at 20 °C

anion traces

chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg

cation traces

Al: ≤1 mg/kg, As: ≤0.1 mg/kg, Ba: ≤1 mg/kg, Bi: ≤1 mg/kg, Ca: ≤20 mg/kg, Cd: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Cu: ≤1 mg/kg, Fe: ≤10 mg/kg, K: ≤20 mg/kg, Li: ≤1 mg/kg, Mg: ≤1 mg/kg, Mn: ≤1 mg/kg, Mo: ≤1 mg/kg, Na: ≤20 mg/kg, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Sr: ≤1 mg/kg, Zn: ≤1 mg/kg

λ

2.5 M in H2O

UV absorption

λ: 260 nm Amax: 0.045, λ: 280 nm Amax: 0.040

SMILES string

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

InChI

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

InChI key

LFVGISIMTYGQHF-UHFFFAOYSA-N



Pictograms

Exclamation mark

Signal Word

Warning

Hazard Codes

Precautionary Statements

Hazard Classifications

Eye Irrit. 2

Storage Class

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves



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