Tspp (Tetra Sodium Pyrophosphate)

TetraSodium Pyrophosphate, E450, CAS no.7722-88-5, white powder or granular, also called sodium pyrophosphate, tetrasodium phosphate or TSPP, manufacturing process from Disodium Phosphate. Tetrasodium pyrophosphate is used as a buffering agent, an emulsifier, a dispersing agent, and a thickening agent, and is often used as a food additive. TSPP is used to modify the proteins enabling them to retain moisture during storage, thawing, and cooking.

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TetraSodium Pyrophosphate Specification
ITEM STANDARD
NaH2PO7 >95%
PH at 1% 9.9-10.7
Loss of Ignition <0.5%
Heavy Metal (As Pb) <10 ppm
Cl- <0.025%
Water insolubles <0.20%
Fluoride (F) <50ppm
Arsenic (As) <3ppm
Size 85% Min through 100 Mesh

Product introduction
Tetra Sodium Pyrophosphate(TSPP)Property..
Based on buyer's requirmentProperty:White powder, easily soluble in water but insoluble in ethanol; Density at 2.45g/cm3 and melting point at 890oC; Deliquescent in the open air. The water solution shows weak alkalinity and stable at 70oC, but will be hydrolyzed into disodium phosphate when boiled.

Product Name:Tetra Sodium Pyrophosphate,TSPP
Density:2.45
Melting point:890oC
Insoluble:In ethanol
Soluble:In water
Purity:96.5%
Purpose:Food ingredients
Type:BYPH-04
Molecular Weight:265.9
PH(1% aqueous solution):10.2
Executive Standard:HG/T2968-1988
Pallet:Based on buyer's requirment
Shelf life:2 Years Proper Storage


Product Details
Food Grade Tetra Sodium Pyrophosphate(TSPP)application:.
Uses: Totally,mainly used as in food as buffering agent, emulsification agent, and nutrition ingredients , and quality improver, etc.

In details
For Canned fruit,together with other phosphate(pryphosphate,metaphosphate,orthophosphate) as chelating agent to improve quality;
For Cheese,as melten solvent and emulgator to release calcium(Usage no more than 0.9%)
For Soy source,to improve color and lustre by preventing browning.

Product Name: Tetrasodium Pyrophosphate (TSPP)
"Type: Food Additives
Origin: China
CAS No.: 7722-88-5 AUCO No.: 301
Packing: 25kg bag"

Items Standard
Content (Na4P2O7) % 96.5
PH value (1% water solution) 9.9~10.7
Water-insoluble % 0.2
Fluoride (F) mg/kg 50.0
Arsenic (As) mg/kg 3.0
Loss on burning % 0.5
Pb mg/kg 4.0
Heavy Metal mg/kg 10.0

Tetrasodium Pyrophosphate (TSPP)
Type: Food Additives
Origin: China
CAS No.: 7722-88-5
AUCO No.: 301
Packing: 25kg bag

Tetrasodium pyrophosphate Food Grade is used as a buffering agent, an emulsifier, a dispersing agent, and a thickening agent, and is often used as a food additive. Common foods containing tetrasodium pyrophosphate include chicken nuggets, marshmallows, pudding, crab meat, imitation crab, canned tuna, and soy-based meat alternatives and cat foods and cat treats where it is used as a palatability enhancer. Tetrasodium pyrophosphate is sometimes used in household detergents to prevent similar deposition on clothing; it is used in household and industrial cleaning compounds, as a water softener, metal cleaner and for oil well drilling.
Tetrasodium Pyrophosphate (TSPP) Food Grade (Wintersun)

WC Code: 20-007-01
Sales Specifications

Appearance: White Powder
Content: 96.5% min
Arsenic (As): 3 ppm
Fluoride (F): 50 ppm
Heavy Metals (Pb): 10 ppm
Lead (Pb): 4 ppm
Loss on Ignition: 0.5 %
Water Insoluble: 0.2
pH (10g/L): 9.9 - 10.7
Packing

50 LB paper bag, 44 bags per pallet
Tetrasodium Pyrophosphate (TSPP) Food Grade (Aditya Birla)

WC Code: 20-007-02
Sales Specifications

WC Code: 20-007-02
pH(1% Solution): 10.2 - 10.6
Bulk density gm/cc: 0.70 min.
Water Insoluble %: 0.1 max.
Loss on ignite (at 550 oC, 30 minute) %: 0.5 max.
Phosphate as (P2O5) %: 52.5 - 54.0
Assay %: 95.0 - 100.5
Fluoride as F ppm: 10.0 max.
Arsenic as As ppm: 3.0 max.
Lead as Pb ppm: 3.0 max.
Cadmium as Cd ppm: 1.0 max.
Mercury as Hg ppm: 1.0 max.
Packing

55.12 LB paper bag, 40 bags per pallet

Tetra Potassium Pyrophosphate (TKPP) Type: Food Additives Origin: China CAS No.: 7320-34-5 AUCO No.: 354 Packing: 25kg bag

Product Name: Tetra Potassium Pyrophosphate

Type: Food Additives
Origin: China
CAS No.: 7320-34-5
AUCO No.: 354
Packing: 25kg bag

Items Standard
Appearance White powder or granular
Assay  95.0%
P2O5  42-43.7%
Test for Potassium Passes test
Test for phosphate Passes test
Water insoluble matter 0.2%
Arsenic(As) 0.0001%
PH Value 10.0-10.8
Lead 0.0001%
Fluoride 0.001%
Cadmium 0.0001%
Mercury 0.0001%
Loss on drying (105C,hrs) 2%

Tetra Potassium Pyrophosphate (TKPP)
Type: Food Additives
Origin: China
CAS No.: 7320-34-5
AUCO No.: 354
Packing: 25kg bag