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68915-31-1

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68915-31-1 Usage

Uses

Different sources of media describe the Uses of 68915-31-1 differently. You can refer to the following data:
1. Sequestering and deflocculating agents, primar- ily in water treatment, food processing, and cleaning compounds; heavy-set detergent builders.
2. sodium polyphosphate is a preservative against bacteria, molds, and yeasts. When used in high concentrations, it can cause skin irritation.
3. 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.

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.

Check Digit Verification of cas no

The CAS Registry Mumber 68915-31-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,9,1 and 5 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 68915-31:
(7*6)+(6*8)+(5*9)+(4*1)+(3*5)+(2*3)+(1*1)=161
161 % 10 = 1
So 68915-31-1 is a valid CAS Registry Number.
InChI:InChI=1/2Na.H4O7P2/c;;1-8(2,3)7-9(4,5)6/h;;(H2,1,2,3)(H2,4,5,6)/q2*+1;/p-2

68915-31-1 Well-known Company Product Price

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  • Aldrich

  • (71600)  Sodiumhexametaphosphate  65-70% P2O5 basis

  • 68915-31-1

  • 71600-250G

  • 400.14CNY

  • Detail
  • Aldrich

  • (71600)  Sodiumhexametaphosphate  65-70% P2O5 basis

  • 68915-31-1

  • 71600-1KG

  • 649.35CNY

  • Detail
  • Aldrich

  • (71600)  Sodiumhexametaphosphate  65-70% P2O5 basis

  • 68915-31-1

  • 71600-5KG

  • 2,369.25CNY

  • Detail
  • Aldrich

  • (305553)  Sodiumhexametaphosphate  crystalline, +200 mesh, 96%

  • 68915-31-1

  • 305553-25G

  • 519.48CNY

  • Detail
  • Aldrich

  • (305553)  Sodiumhexametaphosphate  crystalline, +200 mesh, 96%

  • 68915-31-1

  • 305553-1KG

  • 719.55CNY

  • Detail
  • Aldrich

  • (305553)  Sodiumhexametaphosphate  crystalline, +200 mesh, 96%

  • 68915-31-1

  • 305553-5KG

  • 1,826.37CNY

  • Detail

68915-31-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name Sodium hexametaphosphate

1.2 Other means of identification

Product number -
Other names Sodium polyphosphate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Oxidants and Oxidant Stabilizers
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:68915-31-1 SDS

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