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SX0583

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Sodium Hexametaphosphate

Synonym(s):

Sodium Hexametaphosphate, Hexasodium Metaphosphate

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About This Item

Linear Formula:
(NaPO3)6
CAS Number:
10124-56-8
MDL number:
MFCD20926287
UNSPSC Code:
12352302
EC Index Number:
233-343-1

form

granular

Quality Level

200

concentration

≥65% P2O5

color

white

shipped in

ambient

storage temp.

room temp

InChI

1S/6Na.H6O18P6/c;;;;;;1-19(2)13-20(3,4)15-22(7,8)17-24(11,12)18-23(9,10)16-21(5,6)14-19/h;;;;;;(H,1,2)(H,3,4)(H,5,6)(H,7,8)(H,9,10)(H,11,12)/q6*+1;/p-6

InChI key

GCLGEJMYGQKIIW-UHFFFAOYSA-H

Related Categories

Application

Sodium Hexametaphosphate (SHMP) can be used as:
  • A reagent for the oxidation of aldehydes to carboxylic acids in the presence of H2O2 as an oxidant.
  • A polymeric stabilizing and protecting agent in the synthesis of SHMP-stabilized gold nanoparticles (Au–SHMP) applicable in the development of biocompatible molecular probes.
  • A capping agent in the synthesis of sterically stabilized luminescent nanoparticles of manganese doped zinc sulfide (ZnS:Mn2+).
  • A stabilizing agent in the synthesis of barium sulfate nanoparticles by precipitation method.

Analysis Note

Assay (as P2 O5): 65% min
Color: White
Form: Granules

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Synthesis of BaSO4 nanoparticles by precipitation method using sodium hexa metaphosphate as a stabilizer
Gupta Asha, et al.
Solid State Communications, 150(9-10), 386-388 (2010)
Highly efficient and green approach of synthesizing carboxylic acids from aldehydes using sodium hexametaphosphate
Ruslan Nur AAA, et al.
Sustainable Chemistry and Pharmacy, 16, 100246-100246 (2020)
Luminescent nanoparticles of Mn doped ZnS passivated with sodium hexametaphosphate
Warad HC, et al.
Science and Technology of Advanced Materials, 6(3-4), 296-301 (2005)
Harshala J Parab et al.
Nanotechnology, 22(39), 395706-395706 (2011-09-08)
The feasibility of using gold nanoparticles (AuNPs) for biomedical applications has led to considerable interest in the development of novel synthetic protocols and surface modification strategies for AuNPs to produce biocompatible molecular probes. This investigation is, to our knowledge, the

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