60353
Potassium phosphate dibasic
anhydrous, suitable for luminescence, Molecular Biology, BioUltra, ≥99.0% (T)
Synonyma:
Dipotassium hydrogenphosphate, Dipotassium phosphate, sec.-Potassium phosphate
Vybrat velikost
| Vám/Skladová položka | Dostupnost | Cena |
|---|---|---|
250 g | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 3 170,00 Kč |
1 kg | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 9 670,00 Kč |
O této položce
3 170,00 Kč
grade
Molecular Biology
Quality Segment
product line
BioUltra
assay
≥99.0% (T)
form
powder or crystals
impurities
DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected
pH
8.7-9.3 (25 °C, 1 M in H2O)
solubility
H2O: 1 M at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤100 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: ≤10 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤5000 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: ≤0.20, λ: 280 nm Amax: ≤0.15
suitability
suitable for luminescence
SMILES string
[K+].[K+].OP([O-])([O-])=O
InChI
1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChI key
ZPWVASYFFYYZEW-UHFFFAOYSA-L
Application
1 of 1
Tato položka | |||
|---|---|---|---|
| assay ≥99.0% (T) | assay - | assay ≥98% | assay ≥99.0% (alkalimetric) |
| grade Molecular Biology | grade anhydrous | grade ACS reagent, anhydrous | grade reagent grade |
| product line BioUltra | product line - | product line Redi-Dri™ | product line EMSURE® |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 300 |
| form powder or crystals | form solid | form powder | form solid |
| pH 8.7-9.3 (25 °C, 1 M in H2O) | pH 9 (20 °C, 10 g/L in H2O) | pH 8.5-9.6 (25 °C, 5% in solution) | pH 9 (20 °C, 10 g/L in H2O) |
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Skladovací třída
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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