P5629
Potassium phosphate tribasic
reagent grade, ≥97%
Synonym(s):
Tripotassium phosphate
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About This Item
Linear Formula:
K3PO4
CAS Number:
Molecular Weight:
212.27
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12161700
EC Number:
231-907-1
MDL number:
grade
reagent grade
Quality Segment
assay
≥97%
form
powder
pH
11.9 (25 °C, 10 g/L)
solubility
water: 100 mg/mL, clear, colorless
density
2.564 g/mL at 25 °C (lit.)
storage temp.
room temp
SMILES string
[K].OP(O)(O)=O
InChI
1S/3K.H3O4P/c;;;1-5(2,3)4/h;;;(H3,1,2,3,4)/q3*+1;/p-3
InChI key
LWIHDJKSTIGBAC-UHFFFAOYSA-K
General description
Potassium phosphate tribasic exhibits high catalytic property in trans esterification reactions. It has bactericidal activity.
Application
Potassium phosphate tribasic has been used:
- in lysis buffer for the isolation of protein from Gram positive bacteria
- as a reagent for the scalable synthesis and post-modification of NU-1000 (mesoporous metal-organic framework)
- as a reagent for the plasma membrane preparation of Lilium davidii or Oryza sativa with high purity
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - STOT SE 3
Target Organs
Respiratory system
Storage Class
13 - Non Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
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