RDD019
Potassium phosphate tribasic
anhydrous, free-flowing, Redi-Dri™, 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:
Quality Level
grade
anhydrous, reagent grade
product line
Redi-Dri™
assay
≥97%
form
crystalline
quality
free-flowing
loss
≤5.0% loss on ignition
pH
11.9 (25 °C, 10 g/L)
solubility
water: 100 mg/mL, clear, colorless
density
2.564 g/mL at 25 °C (lit.)
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
Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Articles
Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.
Janaina S Lima et al.
Bioprocess and biosystems engineering, 40(4), 511-518 (2016-12-13)
Immobilization of cellulases on magnetic nanoparticles, especially magnetite nanoparticles, has been the main approach studied to make this enzyme, economically and industrially, more attractive. However, magnetite nanoparticles tend to agglomerate, are very reactive and easily oxidized in air, which has
Marta Pastor-Belda et al.
Food chemistry, 221, 76-81 (2016-12-17)
Magnetic solid phase extraction (MSPE) with cobalt ferrite nanoparticles coated with oleic acid is described for the determination of alkylphenols (APs), 4-tert-butylphenol (TBP), 4-pentylphenol (PP), 4-hexylphenol (HP), 4-tert-octylphenol (TOP), 4-n-octylphenol (OP) and 4-nonylphenol (NP) in baby foods using gas chromatography
Global Trade Item Number
| SKU | GTIN |
|---|---|
| RDD019-2.5KG | 04061836828608 |
| RDD019-1KG | 04061836828592 |
| RDD019-500G | 04061836828615 |