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75568

Sigma-Aldrich

Ammonium phosphate monobasic solution

BioUltra, 2.5 M in H2O

Sinonimo/i:

Ammonium dihydrogen phosphate solution

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About This Item

Formula condensata:
NH4H2PO4
Numero CAS:
7722-76-1
Peso molecolare:
115.03
Numero CE:
231-791-2
Numero MDL:
MFCD00003396
Codice UNSPSC:
12161700
ID PubChem:
329766129

Nome Commerciale

BioUltra

Stato

liquid

Concentrazione

2.5 M in H2O

Impurezze

insoluble matter, passes filter test

pH

3.5-5 (25 °C, 2.5 M in H2O)

Solubilità

H2O: 2.5 M at 20 °C, clear, colorless

Densità

1.144 g/mL at 20 °C

Anioni in tracce

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

Cationi in tracce

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

Assorbanza UV

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

Stringa SMILE

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

InChI

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

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H319

Consigli di prudenza

P305 + P351 + P338

Classi di pericolo

Eye Irrit. 2

Codice della classe di stoccaggio

12 - Non Combustible Liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
BCBJ9342V
1306303
1279217
1237677
064774/1

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Supelco

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