Tetrasodium Pyrophosphate (TSPP) for Tech Grade or Food Grade

• CAS No.: 13472-36-1
• Formula: Na4p2o7
• EINECS: 13472-36-1
• Appearance: Powder
• Grade Standard: Industrial Grade
• Purity: 95%Min
• Model NO.: DT CD42
• Type: Tetrasodium Pyrophosphate
• Boling Point: 80
• Storage Condition: Room Temprature
• Mdl: Mfcd00149200
• Transport Package: 25kg/Bag or According to Your Requirement.
• Specification: ISO, SGS, CIQ, REACH
• Trademark: ditai
• Origin: China
• HS Code: 28353990
• Production Capacity: 500 Mt/Month

Product Description

We are a main supplier of Tetrasodium Pyrophosphate(TSPP)  in China. We can supply you good quality Tetrasodium Pyrophosphate(TSPP) with competitive price. The details of the product as follow:
 
  Tetrasodium Pyrophosphate (TSPP) for Tech Grade or Food grade 
Product Description
 
1.Tetrasodium Pyrophosphate (TSPP) for Tech Grade or Food grade
2.Standard: Food grade, tech grade
2.Synonyms:TSPP,Tetra Sodium Pyrophosphate(Anhydrous),TetraSodium Pyrophosphate,Sodium Pyrophosphate,TetraSodium phosphate
3.CAS  No.:7722-88-5
4.Chemical Formula:Na4P2O7 
5.Shelf life:2 years
6.Pacakge: 25 kg/bag 
 
                    Tetrasodium Pyrophosphate (TSPP) for Tech Grade or Food grade Specifications
 

Items	Standard request	test result
Assay (as Na4P2O7)	96.5%Min	97.4%
P2O5	52.5-54.0%	53.2%
pH Value (1%)	9.9-10.7	10.3
( As )	1.0mg/kg Max	0.10 mg/kg
Fluoride ( F )	50.0 mg/kg Max	9.0 mg/kg
(Cd)	1.0 mg/kg Max	0.02 mg/kg
Me (Hg)	1.0 mg/kg Max	0.02 mg/kg
Lead ( Pb )	4.0 mg/kg Max	0.2 mg/kg
Water insoluble	0.2 mg/kg Max	0.05 mg/kg
Loss on Ignition(105 °C, 4 hrs then 550°C 30 mins)	0.5%Max	0.2%

 
Usage
  
Applied in industries of detergents as detergent auxiliary, paper production to bleach and electroplating; In food industry it is used as buffering agent, emulsifier, nutrition ingredients and quality improver.
 
Storage
 
Food Grade Tetrasodium Pyrophosphate(TSPP) shall be stored in a clean, dry & cool area protected from exposure to moisture, foreign odors and other contaminants. Due to its strong hygroscopic properties, it shall be stored in a dry & cool area.
 
Company Information