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CAS 16788-57-1 Dipotassium hydrogen phosphate trihydrate molecular structure lightbox
CAS RN: 16788-57-1

Dipotassium hydrogen phosphate trihydrate

Product Availability

Choose a grade to view its available package options.

5 package records5 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250815 100g / 500g / 2.5kg Confirm by inquiry Shanghai, Shandong, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260321 100g In stock Shanghai, Shandong, Guangdong, Hebei Inquiry
Batchno.20251101 2.5kg In stock Shandong Inquiry
Batchno.20250524 500g In stock Shanghai, Shandong, Guangdong, Chongqing Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251224 500g / 2.5kg / 10kg / 12X500g Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
  • Product code: SSC-073214
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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: 500g
  • Available purity: ≥97%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 16788-57-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
500g ≥97% 0 Out of Stock Hong Kong Inquiry

16788-57-1 / dipotassium;hydrogen phosphate;trihydrate

Standard CAS: 16788-57-1 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
16788-57-1
Multi CAS
No
Molecular Formula
H7K2O7P
Molecular Weight
228.220000
Exact Mass
227.920353
SMILES
O.O.O.OP(=O)([O-])[O-].[K+].[K+]
InChI
InChI=1S/2K.H3O4P.3H2O/c;;1-5(2,3)4;;;/h;;(H3,1,2,3,4);3*1H2/q2*+1;;;;/p-2
InChIKey
XQGPKZUNMMFTAL-UHFFFAOYSA-L

Physical Properties

Physical Description
White odorless powder
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
10
H-bond acceptors
3
H-bond donors
1
Molar refractivity
20.67
TPSA
177.92

LogP / Solubility

WLOGP
-10.66
MLOGP
-9.38
XLogP3
-10.66
Consensus LogP
-10.23
Log S (ESOL)
5.46
Class (ESOL)
Highly soluble
Log S (Ali)
6.26
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
7.7
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)
-11.68

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

Safety & Transport

GHS Hazard Statements
Not Classified Reported as not meeting GHS hazard criteria by 39 of 39 companies. For more detailed information, please visit ECHA C&L website.

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