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28-4630

Sigma-Aldrich

Sodium tripolyphosphate

SAJ first grade, 56.0-61.0% P2O5 basis

Synonym(s):

Pentasodium tripolyphosphate Anhydrous, STPP, Sodium triphosphate, Sodium triphosphate pentabasic, Sodium tripolyphosphate pentabasic

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About This Item

Linear Formula:
Na5P3O10
CAS Number:
7758-29-4
Molecular Weight:
367.86
MDL number:
MFCD00003514
UNSPSC Code:
12352302
PubChem Substance ID:
329753202
grade:
SAJ first grade
form:
solid
Pricing and availability is not currently available.

grade

SAJ first grade

form

solid

availability

available only in Japan

concentration

56.0-61.0% P2O5

pH

9.5-10.3 (1 g/L)

storage temp.

15-25°C

SMILES string

[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

InChI key

HWGNBUXHKFFFIH-UHFFFAOYSA-I

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Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
U9350
U5431
U2425
Y1144
U9661

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Emmanuel N Koukaras et al.
Molecular pharmaceutics, 9(10), 2856-2862 (2012-08-01)
This work reports details pertaining to the formation of chitosan nanoparticles that we prepare by the ionic gelation method. The molecular interactions of the ionic cross-linking of chitosan with tripolyphosphate have been investigated and elucidated by means of all-electron density
Jessica L Adams et al.
Journal of acquired immune deficiency syndromes (1999), 62(3), 260-266 (2012-11-01)
The active metabolites of tenofovir (TFV) and emtricitabine (FTC) in peripheral blood mononuclear cells (PBMCs) have been used as markers of long-term antiretroviral (ARV) adherence. However, the process of isolating PBMCs is expensive, complex, and not feasible in many settings.
K Konecsni et al.
Food chemistry, 134(4), 1775-1779 (2013-02-28)
Chitosan (CH)-tripolyphosphate (TPP) submicron particles were formed as carriers of entrapped rutin, and the release properties characterized using simulated gastric juices and fluids of the small intestine. Particle size, charge and entrapment efficiencies were investigated as a function of the
Michaela Weber et al.
Cell host & microbe, 13(3), 336-346 (2013-03-19)
Host defense to RNA viruses depends on rapid intracellular recognition of viral RNA by two cytoplasmic RNA helicases: RIG-I and MDA5. RNA transfection experiments indicate that RIG-I responds to naked double-stranded RNAs (dsRNAs) with a triphosphorylated 5' (5'ppp) terminus. However
Chih-Hui Yang et al.
Electrophoresis, 33(21), 3173-3180 (2012-09-06)
This study reports a facile method for the synthesis of hemispherical and discoidal chitosan microparticles by a combination of microfluidic technology and gelation strategy at an oil/water interface. Utilizing microfluidic emulsification in a cross-junction channel, the formation of regular droplets
View All Related Papers

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