96.5% Industrial Grade Sodium Pyrophosphate Tspp

• Customization: Available
• CAS No.: 7722-88-5, 10101-89-0
• Formula: Na4p2o7, Na3po4 12(H2O)
• Model NO.: TSPP
• EINECS: 231-767-1, 231-509-8
• Certification: Ccic, CIQ, RoHS, ISO
• Purity: 90%~99%
• Type: Sodium Pyrophosphate
• Grade Standard: Industrial Grade
• Melting Point: 890ºC
• Boiling Point: 938 ºC
• pH Value: 9.9-10.7
• Density: 2.45
• Solubility: Soluble in Water
• Transport Package: 25kg, 30kg, Customizable
• Specification: White Powder
• Trademark: YuCai Chemical
• Origin: Made in China
• HS Code: 28353990
• Production Capacity: 50000tons

Product Description

Tetrasodium Pyrophosphate  (TSPP) Property:

White powder, specific gravity 2.534, melting point 880 ºC, soluble in water, its aqueous solution is alkaline. It can form complex with alkaline earth metal salt. Soluble in acid, insoluble in alcohol and ammonia. The aqueous solution is stable below 70 ºC and hydrolyzed to disodium hydrogen phosphate after boiling. After weathering in dry air, crystal water is lost at 100 ºC. It is easy to absorb moisture and deliquescence in the air.
 

Sodium pyrophosphate(TSPP) Application:

Totally,mainly used as in industry as detergent auxiliary , paper production to bleach and electroplatingy.It is used for electroplating baths to form complexes together with Fe;For woolen industry as degreasing angent as well as bleaching agent;For Paper industry as decolorizer;For printing and dyeing industry as auxliary agent;For toothpast industry as additive to form colloid together with Dicalcium phosphate;For water treatment industry as water softner;For machanic industry as rust remover.


Technical Specifications(Quality standard HG/T 2968-1999)

Item	Standard
	Anhydrous(Na4P2O7)	Decahydrate(Na4P2O7·10H2O)
Main content ,≥%	96.5~100.0	98.0
Water insoluble,≤%	0.20	0.10
PH value(10g/L, aqueous solution )	9.9~10.7
Orth phosphate	pass
Arsenic(As),≤%	0.0003
Heavy Metal(as Pb),≤%	0.001
Fluoride(as F),≤%	0.005
Loss on drying,%	≤0.50	38.0~42.0

Product Packaging:
PE and PP woven bag with inner vacuum treatment. 25kg/ bag, 50kg/ bag, 1000kg/ bag, net weight and pattern can be customized.


Our certificate and factory




Why Choose YuCai Factory?

1.Mixed container, we can mix different items in one container.
2.Over 30 years of experience
3.Sales to more than 70 countries 
4.100 products with competitive price 
5.FCL, LCL, long contract, year contract available 
6.Halal, Kosher, ISO 9001 certified 
7.High quality products, complying with BP/USP/FCC/EU standard 
8.1500 m2 owned Office building and 20000 m2 Factory site
9. Different payment.term could accept


FAQ
Q: Can I get a sample before placing an order?
A: Yes, we are the factory and provide samples for you.
Q: Delivery Time:
A: Our products will be in stock after production, and can be delivered within 3 days.
Q:Port near factory
A:Tianjin or Qingdao port, Dear guests, you can specify any port.
Q: The time for delivering our products to Tianjin or Qingdao port:
A: 1-2 days.
Q: What are your terms of payment?
A: Payment≤1000USD,100% in advance. Payment >= 1000USD,50% T/T in advance, balance before shipment.
Q: Are you a trading company or manufacturer?
A: We are a factory.

Please contact us for best offers:

Address: Group 4, Beiwan Village, Beishankou Town, Gongyi City, Zhengzhou City, Henan Province,
China   451200