Toothpaste Use Tspp Tetrasodium Pyrophosphate Anhydrous CAS 7722-88-5

• CAS No.: 7722-88-5
• Formula: Na4p2o7
• EINECS: 231-767-1
• Color: White
• Appearance: Powder
• Transport Package: Paper Bag
• Model NO.: Toothpaste Grade
• Specification: Dental Grade
• Trademark: Zhonghai
• Origin: Shandong
• HS Code: 2835399000
• Production Capacity: 1000 Metric Tons Per Month

Product Description

Production Description
Tetrasodium pyrophosphate, also called sodium pyrophosphate, tetrasodium phosphate or TSPP, is an inorganic compound with the formula Na4P2O7. As a salt, it is a white, water-soluble solid. It is composed of pyrophosphate anion and sodium ions. Toxicity is approximately twice that of table salt when ingested orally. Also known is the decahydrate Na4P2O7 ·10(H2O). 
 

Test item	Specification
Assay (Na4P2O7)    %	96.5-100.5
Identification for Potassium	Accord with the test
Identification for Pyrophosphate	Accord with the test
Loss on ignition  %	≤0.5
Water insoluble substances  %	≤0.2
PH value (10g/L solution)	9.8-10.8
Arsenic (As)	≤3.0 ppm
Heavy metal(as Pb)	≤30.0 ppm
Lead(as Pb)	≤4.0 ppm
Fluoride(As F)	≤50.0 ppm

Application:
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. 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.
In toothpaste and dental floss, tetrasodium pyrophosphate acts as a tartar control agent, serving to remove calcium and magnesium from saliva and thus preventing them from being deposited on teeth. Tetrasodium pyrophosphate is used in commercial dental rinses before brushing to aid in plaque reduction.
Tetrasodium pyrophosphate is sometimes used in household detergents to prevent similar deposition on clothing, but due to its phosphate content it causes eutrophication of water, promoting algae growth.

Factory Equipment

 

 

 

 

 

FAQ

 1. Delivery time 

a) For the stock items, we can arrange the shippment within 2~3days after received your payment. For the customized items, we will indicate the delivery time in the quotation list. 

2. MOQ&Shipping

a) Full containers by sea 

b) Small quantity(>25kg), by air or by LCL or by Express as your requirement

3. Payment term

a) Small quantity recommend West Union

b) Full containers  recommend T/T or  L/C

4.How is the charge for sample?

Free samples could be offered and pls kindly pay the express charge.

5. Can you give warranty of your products?

Yes, we extend a 100% satifisfaction guarantee on all items. Please feel free to provide timely feedback if you're not satisfied with our Quality and Service. For the overseas orders, if there is a quality problem, please kindly to provide the picturers to show the problem by e-mail. We will provide the replacements to you at our cost according to actual conditions.

6.Can I visit your factory?

Sure, warm welcome. If you have visiting plan, please contact us to make an appointment in advance.