Sodium Pyrophosphate Tspp Tetra Sodium Pyrophosphate

• Customization: Available
• CAS No.: 7722-88-5
• Formula: Na4p2o7
• EINECS: 231-509-8
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: >12 Months
• Nutrient Composition: Mineral
• Resource: Natural
• The content of active substances: ＞90%
• Transport Package: 25kg/Bag
• Specification: powder
• Trademark: GOODCHEM
• Origin: China
• Production Capacity: 4000ton/Year

Product Description

what is Tetra Sodium Pyrophosphate

 

Chemical Name	Tetra Sodium Pyrophosphate
Synonyms	Tetra Sodium Pyrophosphate
Molecular formula	Na4P2O7
CAS NO.	7722-88-5
Standard Executed	GB25557-2010

Properties

White powder; Soluble in water but insoluble in ethanol; Relative density 2.45g/cm3 and melting point 890ºC; Deliquescent in the open air. Its aqueous solution shows weak alkalinity and is stable at 70 ºC but will be hydrolyzed into di-sodium phosphate when boiled.

Application

Tetra Sodium pyrophosphate is used in the food industry as an emulsifying agent, nutrient and texturing agent in applications including: processed cheese, seafood products, hamburgers and meat. In food industry it is used as buffering agent, emulsifier, nutrition ingredients and quality improver.

Packaging

Plastic knit bag or kraft bag, net weight 25kg. Besides, we can pack the goods according to the requirement of the client.
 

Guaranteed Technical Specifications

No.	Specifications	Unit	Food Grade Standard
1	Appearance		White Powder or White Granular
2	Main contents Na4P2O7	%	≥96.5
3	Phosphate		Qualified
4	Water insoluble matter	%	≤0.2
5	pH of 1% water solution		9.9-10.7
6	Heavy Metal (as Pb)	mg / kg	≤10
7	Plumbum (Pb)	mg / kg	≤4
8	Arsenic (As)	mg / kg	≤0.2
9	Loss on drying	%	≤0.5
10	Fluoride (F)	mg / kg	≤50

Other performance indicators or have special requirements, please contact the relevant

 

what can we supply?
Includes food grade, pharmaceutical grade, industrial grade, dental grade, cosmetic grade, textile Grade.

   

Q1: How can I get the new price of a product?
A: Please provide the exact or approximate quantity, packing details, destination port or special requirements, then we could give you the price accordingly.

Q2: What is your terms of payment?
A: TT Transfer, CAD, L/C, All is available.

Q3: How can I get a sample?
A: We can provide free samples for your test.

Q4: Do you have MOQ ? 
A: Yes, but low MOQ for sample checking is available.

Q5: How do you garantee the quality?
A: First of all, our quality control will reduce the quality problem to near zero. When the production is finished, they'll take samples from every batch of cargo, and send to our lab for inspection. After passed the inspection, then we will arrange the delivery.

Q6: How about your after-sale service ?
A: If any technical or quality problem after you receive the cargo, you can contact us any time. If the problem caused by us, we will send you free goods for replacement or refund your loss.