Welcome to CD Formulation
Products
Sodium tripolyphosphate
Product Details
Category
Cosmetic Chelating Chemicals
Molecular Formula
Na5P3O10
CAS Number
7758-29-4
Synonyms
Pentasodium tripolyphosphate Anhydrous, STPP, Sodium triphosphate, Sodium triphosphate pentabasic, Sodium tripolyphosphate pentabasic
Purity
0.85
Solubility
H2O: may be clear to slightly hazy
Quality Level
100
Storage
Storage temperature: no restrictions.
Melting Point
622 °C
Density
2.52 g/cm3 (20℃)
EC Number
231-838-7
Molecular Weight (g/mol)
367.86
Vapor Pressure
<0.1 hPa (20 °C)
Physical State
Powder
MDL number
MFCD00003514
NACRES
NA.55
pH
9.0-10.0 (25℃, 1% in H2O)
InChI Key
HWGNBUXHKFFFIH-UHFFFAOYSA-I
SMILES
[Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O
InChI
1S/5Na.H5O10P3/c;;;;;1-11(2,3)9-13(7,8)10-12(4,5)6/h;;;;;(H,7,8)(H2,1,2,3)(H2,4,5,6)/q5*+1;/p-5
Stability
Stable. Incompatible with strong oxidizing agents, strong acids. Hygroscopic.
Hazard Codes
Xi
Safety Statements
26-36-24/25
WGK Germany
1
RTECS
YK4570000
HS Code
28353110
Water Solubility
20 g/100 mL (20 ºC)
Online Inquiry
Please note: Our products and services are not intended to be used directly in diagnostic or therapeutic procedures.
GET IN TOUCH
Enter your email here to subscribe.
Easy access to products and services you need from our library via powerful searching tools.