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Sodium polyphosphate

Product Name
Sodium polyphosphate
CAS No.
68915-31-1
Chemical Name
Sodium polyphosphate
Synonyms
Sodium hexametaphosphate;Hy-Phos;JACS-68915-31-1;SODIUM POLYPHOSPHATE;Sodiumtyipolyphosphate;odium hexametaphosphate;Sodium Hexa meta phophate;Polyphosphate sodium salt;Sodillm hexametaplhospllate;Glassy sodium metaphosphate
CBNumber
CB0278207
Molecular Formula
Na3O10P3X2
Formula Weight
321.88
MOL File
68915-31-1.mol
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Sodium polyphosphate Property

solubility 
Aqueous Acid (Sparingly), Water (Slightly)
form 
crystalline
CAS DataBase Reference
68915-31-1(CAS DataBase Reference)
EPA Substance Registry System
Sodium polyphosphates (68915-31-1)
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Safety

WGK Germany 
1
RTECS 
TR4950250
F 
3
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
305553
Product name
Sodium hexametaphosphate
Purity
crystalline, +200 mesh, 96%
Packaging
1kg
Price
$77.4
Updated
2024/03/01
Sigma-Aldrich
Product number
305553
Product name
Sodium hexametaphosphate
Purity
crystalline, +200 mesh, 96%
Packaging
5kg
Price
$233
Updated
2024/03/01
Sigma-Aldrich
Product number
71600
Product name
Sodium hexametaphosphate
Purity
65-70% P2O5 basis
Packaging
250g
Price
$38.7
Updated
2024/03/01
Sigma-Aldrich
Product number
71600
Product name
Sodium hexametaphosphate
Purity
65-70% P2O5 basis
Packaging
1kg
Price
$67.6
Updated
2024/03/01
Sigma-Aldrich
Product number
71600
Product name
Sodium hexametaphosphate
Purity
65-70% P2O5 basis
Packaging
5kg
Price
$255
Updated
2024/03/01
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Sodium polyphosphate Chemical Properties,Usage,Production

Uses

sodium polyphosphate is a preservative against bacteria, molds, and yeasts. When used in high concentrations, it can cause skin irritation.

Uses

Sodium hexametaphosphate has been used as a polyphosphate anion source to prepare hydrated calcium polyphosphate powder. It can be used as a deflocculant to prepare suspensions of kaolinite and ceramic grade kaolin.

Uses

Sequestering and deflocculating agents, primar- ily in water treatment, food processing, and cleaning compounds; heavy-set detergent builders.

Definition

The two most important crystalline sodium polyphosphates are the pyrophosphate (n = 2) and the tripolyphosphate, also called the triphosphate (n = 3). The term sodium polyphosphate also includes the system of vitreous sodium phosphates for which the mole ratio of Na2O/P2O5 is between 1 and 2.

General Description

Sodium hexametaphosphate is an inorganic polyphosphate salt commonly used as a corrosion inhibitor, emulsifying agent and as a tooth whitening agent in dentifrice formulations.

Hazard

As for sodium phosphate.

Biochem/physiol Actions

Intended for the cytologic demonstration of Naphthol AS-D Chloroacetate Esterase in blood, bone marrow films or tissue touch preparations.

Sodium polyphosphate Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Sodium polyphosphate manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Sodium polyphosphate 68915-31-1
Price
US $1.00-1.00/KG
Min. Order
1g
Purity
99%
Supply Ability
50ton
Release date
2020-05-20
Hebei Weibang Biotechnology Co., Ltd
Product
Sodium polyphosphate 68915-31-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-31
Hebei Yanxi Chemical Co., Ltd.
Product
Sodium polyphosphate 68915-31-1
Price
US $20.00-1.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10 tons
Release date
2023-10-26

68915-31-1, Sodium polyphosphateRelated Search:

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  • SODIUM POLYPHOSPHATE, CRYSTALS, + 80 MES H, 96%
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  • Sodium Hexametaphosphate extrapure AR, 65-70%
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  • bc0001
  • 68915-31-1