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SX0583

Supelco

Sodium Hexametaphosphate

Synonyme(s) :

Sodium Hexametaphosphate, Hexasodium Metaphosphate

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About This Item

Formule linéaire :
(NaPO3)6
Numéro CAS:
10124-56-8
Numéro MDL:
MFCD20926287
Code UNSPSC :
12352302
Numéro de classement CE :
233-343-1
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Qualité

for analytical purposes

Niveau de qualité

200

Forme

granular

Concentration

≥65% P2O5

Couleur

white

Conditions d'expédition

ambient

Température de stockage

room temp

Chaîne SMILES 

[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[P]1(=O)(O[P](=O)(O[P](=O)(O[P](=O)(O[P](=O)(O[P](=O)(O1)[O-])[O-])[O-])[O-])[O-])[O-]

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

Clé InChI

GCLGEJMYGQKIIW-UHFFFAOYSA-H

Catégories apparentées

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.[1]
  • A polymeric stabilizing and protecting agent in the synthesis of SHMP-stabilized gold nanoparticles (Au–SHMP) applicable in the development of biocompatible molecular probes.[2]
  • A capping agent in the synthesis of sterically stabilized luminescent nanoparticles of manganese doped zinc sulfide (ZnS:Mn2+).[3]
  • A stabilizing agent in the synthesis of barium sulfate nanoparticles by precipitation method.[4]

Remarque sur l'analyse

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

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "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

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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