P5655
Potassium phosphate monobasic
powder, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥99.0%
Synonym(s):
Potassium dihydrogen phosphate, prim.-Potassium phosphate
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About This Item
Linear Formula:
KH2PO4
CAS Number:
Molecular Weight:
136.09
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12161700
EC Number:
231-913-4
MDL number:
Quality Level
assay
≥99.0%
form
powder
technique(s)
cell culture | insect: suitable, cell culture | mammalian: suitable, cell culture | plant: suitable
pH
4.2-4.6 (20 °C, 20 g/L)
pKa (25 °C)
(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
mp
252.6 °C (lit.)
solubility
water: 100 mg/mL, clear, colorless
density
2.338 g/mL at 25 °C (lit.)
application(s)
diagnostic assay manufacturing
storage temp.
room temp
SMILES string
[K+].OP(O)([O-])=O
InChI
1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
InChI key
GNSKLFRGEWLPPA-UHFFFAOYSA-M
Application
- Potassium phosphate monobasic has been used during isolation of protein from bacterial cells.
- It has been used in the preparation of PZM-3 (defined medium for porcine embryos) medium.
- It has been used in the preparation of phosphate buffer saline.
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Storage Class
11 - 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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