09839
Ammonium phosphate dibasic
BioUltra, ≥99.0% (T)
Synonym(s):
Ammonium hydrogenphosphate, Diammonium hydrogenphosphate, di-Ammonium hydrogenphosphate (sec)
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
50 g | Available to ship TODAY | $53.70 |
250 g | Available to ship TODAY | $104.00 |
1 kg | Available to ship TODAY | $207.00 |
About This Item
$53.70
Available to ship TODAYDetails
product line
BioUltra
Quality Segment
assay
≥99.0% (T)
impurities
insoluble matter, passes filter test
pH
7.5-9.0 (25 °C, 1 M in H2O)
mp
155 °C (dec.) (lit.)
solubility
H2O: 1 M at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤5 mg/kg, nitrate (NO3-): ≤10 mg/kg, sulfate (SO42-): ≤20 mg/kg
cation traces
Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
λ
1 M in H2O
UV absorption
λ: 260 nm Amax: 0.065, λ: 280 nm Amax: 0.065
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
Application
1 of 1
This Item | |||
|---|---|---|---|
| description BioUltra, ≥99.0% (T) | description ACS reagent, ≥98% | description suitable for HPLC, LiChropur™, 99.0-101.0% (T) | description puriss. p.a., ACS reagent, reag. Ph. Eur., ≥98% (alkalimetric) |
| assay ≥99.0% (T) | assay ≥98% | assay 99.0-101.0% (T) | assay ≥98% (alkalimetric) |
| product line BioUltra | product line - | product line - | product line - |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| pH 7.5-9.0 (25 °C, 1 M in H2O) | pH 7.7-8.1 (25 °C, 5%) | pH - | pH 7.7-8.1 (25 °C, 5%) |
| solubility H2O: 1 M at 20 °C, clear, colorless | solubility - | solubility H2O: 50 mg/mL, clear, colorless | solubility - |
| impurities insoluble matter, passes filter test | impurities ≤0.005% NH4OH pptd., ≤0.005% insolubles | impurities - | impurities ≤0.001% heavy metals (as Pb) |
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WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
Storage Class
13 - Non Combustible Solids
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