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Home > Products > Phosphate > Sodium Phosphate > Tetrasodium pyrophosphate TSPP Sodium Pyrophosphate

Tetrasodium pyrophosphate TSPP Sodium Pyrophosphate

  • $1000
    ≥1
    Metric Ton
Payment Type:
L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm:
FOB,CFR,CIF,FCA,CPT
Min. Order:
1 Metric Ton
Delivery Time:
7 Days
Transportation:
Ocean,Land,Air
Port:
Lianyungang,Qingdao,Shanghai
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  • Product Description
Overview
Product Attributes

Model No.Food grade and technical grade

BrandKOLOD

TypeSodium Pyrophosphate

Grade StandardFood Grade

OriginChina

BrandKolod

GradeFood And Technical Grade

HydrateAnhydrous And Dodecahydrate

CAS No.7722-88-5

AppearanceWhite Crystal Or White Powder

Molecular FormulaNa4P2O7.0/10H2O

HS Code28353990

ApplicationFood Additive, Emulsifier, Buffering Agent, Food Ingredient

Package25kg Bags

Supply Ability & Additional Informations

Packaging25kg bags

Productivity30000MTs/year

TransportationOcean,Land,Air

Place of OriginChina

Supply Ability30000MTs/year

CertificateISO9001,ISO14001,ISO22000

HS Code28353990

PortLianyungang,Qingdao,Shanghai

Payment TypeL/C,T/T,D/P,Paypal,Money Gram,Western Union

IncotermFOB,CFR,CIF,FCA,CPT

Delivery Time7 Days

Packaging & Delivery
Selling Units:
Metric Ton
Package Type:
25kg bags
Sodium Pyrophosphate (Tetrasodium Pyrophosphate)

Other name : Tetrasodium Diphosphate; Tetras odium Pyrophosphate

Anhydrous :

Molecular Formula : Na4P2O7

Molecular Weight : 265.90

CAS: [7722-88-5]



Decahydrate :

Molecular Formula : Na4P2O7·10H2O

Molecular Weight : 446.06

INS: 450(iii)

CAS: [13472-36-1]



DESCRIPTION

Sodium Pyrophosphate occurs as colorless or white crystals or as a white, crystalline or granular powder. It is anhydrous or contains 10 molecules of water of hydration. The decahydrate

effloresces slightly in dry air. It is soluble in water, but is insoluble in alcohol. The pH of a 1:100 aqueous solution is about 10.

Function

Emulsifier; buffer; nutrient; sequestrant; texturizer.

REQUIREMENTS

Identification

A 1:20 aqueous solution gives positive tests for Sodium, Appendix IIIA.Dissolve 100 mg of sample in 100 mL of 1.7 N nitric acid. Add 0.5 mL of this solution to 30 mL of quimociac TS. A yellow precipitate does not form. Heat the remaining portion of the sample solution for 10 min at 95°, and then add 0.5 mL of the solution to 30 mL of quimociac TS. A yellow
precipitate forms immediately.

Assay

Not less than 95.0% and not more than 100.5% of Na4P2O7, calculated on the ignited basis.

Arsenic

Not more than 3 mg/kg.

Fluoride

Not more than 0.005%.

Insoluble Substances

Not more than 0.2%.

Lead

Not more than 4 mg/kg.

Loss on Ignition

Anhydrous: Not more than 0.5%; Decahydrate: Between 38.0% and 42.0%.

Looking for ideal Tetrasodium Pyrophosphate Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Sodium Pyrophosphate are quality guaranteed. We are China Origin Factory of Na4P2O7 TSPP. If you have any question, please feel free to contact us.

Product Categories : Phosphate > Sodium Phosphate

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