CAS RN: 115281-28-2
Potassium Phosphate Hydrate
Product Availability
Choose a grade to view its available package options.
1 package records0 with current stock1 grade group
| Batch No. | Package | Availability | Inquiry |
|---|---|---|---|
| Batchno.20250623 | 1kg | Out of stock | Inquiry |
- Product code: SSC-015009
Historical Factory Record
Historical Supply Reference
This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.
- Pack sizes on record: 25g
- Available purity: ＞95%
- Inventory rows with stock: 0
- Bulk packaging: confirmed by inquiry
Reference Pack Sizes
Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 25g | ＞95% | 0 Out of Stock | Beijing | Inquiry |
115281-28-2 / tripotassium;phosphate;hydrate
Potassium phosphate tribasic monohydrate | tert-Potassium phosphate monohydrate | Potassium phosphate, tribasic, monohydrate
Basic Information
CAS
115281-28-2
Multi CAS
Yes
Molecular Formula
H2K3O5P
Molecular Weight
230.280000
Exact Mass
229.855105
SMILES
O.[O-]P(=O)([O-])[O-].[K+].[K+].[K+]
InChI
InChI=1S/3K.H3O4P.H2O/c;;;1-5(2,3)4;/h;;;(H3,1,2,3,4);1H2/q3*+1;;/p-3
InChIKey
RMNIZOOYFMNEJJ-UHFFFAOYSA-K
Synonyms
Potassium phosphate tribasic monohydrate
tert-Potassium phosphate monohydrate
Potassium phosphate, tribasic, monohydrate
Tripotassium phosphate, monohydrate
UNII-4927M96TFV
Computed Properties
Structural Parameters
Heavy atom count
9
H-bond acceptors
4
H-bond donors
1
Molar refractivity
11.22
TPSA
117.75
LogP / Solubility
WLOGP
-12.64
MLOGP
-11.12
XLogP3
-12.64
Consensus LogP
-12.13
Log S (ESOL)
6.69
Class (ESOL)
Highly soluble
Log S (Ali)
7.68
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
9.33
Class (SILICOS-IT)
Highly soluble
ADME
GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-13.1
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5
Safety & Transport
Pictogram(s)
Corrosive
Irritant
Signal
Danger
GHS Hazard Statements
H315 (95.5%): Causes skin irritation [Warning Skin corrosion/irritation]
H318 (90.9%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
Precautionary Statement Codes
P264, P264+P265, P280, P302+P352, P305+P354+P338, P317, P321, P332+P317, and P362+P364
P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501
