96% Tetrasodium Pyrophosphate Na4P2O7

Payment Type: T/T,L/C

Incoterm: FOB,CFR,CIF,EXW

$2000 - 3000 /Metric Ton

$11,300.00 — $5,600,000.00 /Set

Product Description

Supply Ability & Additional Information Packaging & Delivery Product Description

Supply Ability & Additional Information

Packaging: 25Kg, 50Kg,1000kg in braided bag lined with plastic.

Productivity: 100MT

Transportation: Ocean

Place of Origin: Mianyang Sichuan

Supply Ability: 1000MT

HS Code: 28353990

Port: Shanghai Port,Chongiqng Poort,Mianyang Port

Payment Type: T/T,L/C

Incoterm: FOB,CFR,CIF,EXW

Packaging & Delivery

Selling Units:: Metric Ton

Package Type:: 25Kg, 50Kg,1000kg in braided bag lined with plastic.

Sodium Acid Pyrophosphate





Product Description

Molecular Formula：Na₄P₂O₇
Molecular Weight： 265.9
CAS No.: 7722-88-5
EINECS No.: 231-767-1

Character

White powder; Dissolved in water; Un-dissolved in ethanol; Density: 2.45; Melting point: 890℃;

Purpose

Tetrasodium Pyrophosphate is a Agricultural Grade Phosphate and Tech Grade Phosphate Used as a complexing agent for copper in electroplating solutions. Used as a rust remover in machining. Used as a detergent aid in synthetic detergents. When producing calcium hydrogen phosphate for toothpaste, an appropriate amount of sodium pyrophosphate is added to stabilize the formation of a colloid. Used as a dispersant and emulsifier in chemical production. Used as water softener and boiler scale remover in Water Treatment. It is the raw material for producing other pyrophosphates. Used for canned goods, juice drinks, dairy products, soy milk, etc., as a product quality improver. Usually used in combination with other condensed phosphate preparations.

Packing and Storage

25Kg, 50Kg，1000kg in braided bag lined with plastic. Store it in ventilated, dry and clean place. Moisture proof.

Item	Food Grade	Test Result
Content（Na₄P₂O₇ ）%≥	96.5	97.4
Phosphorus Pentoxide（P₂O₅）%≥	51.5	55.3
PH Value（1% Water Solution）	9.9-10.7	10.2
Water-Insoluble % ≤	0.1	0.08
Fluoride (F)% ≤	0.005	0.003
Heavy Metal (Pb)% ≤	0.001	0.0007
Arsenic (As)% ≤	0.0003	0.0002
Lead (Pb)% ≤	0.0002	0.0001
Loss on Burning% ≤	0.5	0.3