Free Sample Industrial Tetra Sodium Pyrophosphate Tspp Tetrasodium Phosphate Washing Agent CAS: 7722-88-5

• Customization: Available
• CAS No.: 7722-88-5
• Formula: Na4o7p2
• Model NO.: 7722-88-5
• EINECS: 231-767-1
• Certification: ISO
• Purity: 90%~99%
• Type: Sodium Pyrophosphate
• Grade Standard: Industrial Grade
• Molecular Weight: 265.90240
• Melting Point: 80 °c
• Boiling: 93.8 °c
• Density: 2.53
• Vapor Pressure: 0PA at 20ºC
• Color: White
• pH: 10.3
• Transport Package: 25kg/Bag
• Specification: 25KG/bag
• Trademark: Baovi
• Origin: China
• Production Capacity: 100000ton/Year

Product Description

Free Sample Industrial Tetra Sodium Pyrophosphate Tspp Tetrasodium Phosphate Washing Agent CAS: 7722-88-5

Product Description

Tetrasodium Pyrophosphate TSPP

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. 

Specification:
Anhydrous sodium Pyrophosphate

Specifications	Industrial grade	Food grade
Main contents%≥	96.5	96.5
Phosphorus-pentoxide%≥	51.50	51.50
Phosphate	Qualified	Qualified
PH value of 1% solution	9.9-10.7	9.9-10.7
Fineness (through 60 mesh) %≥	90	90
Heavy metals, as Pb%≤	/	0.001
As%≤	/	0.0003
Fluoride as F%≤	/	0.005
Water insoluble%≤	0.10	0.10

Sodium Pyrophosphate Decahydrate

Specifications	Industrial grade	Food grade
Main contents%≥	97.5	97.5
Phosphate	Qualified	Qualified
PH value of 1% solution	9.9-10.7	9.9-10.7
Heavy metals, as Pb%≤		0.001
As%≤		0.0003
Fluoride as F%≤		0.005
Water insoluble%≤	0.10	0.10

 

 

 

Product application

1. Used in the electroplating industry to prepare electroplating solutions, which can form complexes with iron;
2. Used as rust remover in mechanical processing;
3. Used as wool degreasing agent and bleaching agent in wool spinning industry;
4. Used in the papermaking industry for bleaching paper and plant fibers;
5. In the printing and dyeing industry, it is used as an additive in printing, dyeing and fine bleaching;
6. Used to synthesize detergents and produce shampoo and other products;
7. Used as a toothpaste additive in the daily chemical industry, it can form a colloid with calcium hydrogen phosphate and have a stabilizing effect;
8. Used as dispersant and emulsifier in chemical production;
9. Used as water softener, boiler descaler, oil drilling, etc. in water treatment;
10. It is a raw material for the production of other pyrophosphates.

 

 

Packaging & Shipping

 

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

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Company Profile

Shandong Baovi Energy Technology co.,ltd is located in Jinan city, Shandong province, was founded in 2003.
Products include solvents, antifreeze, anticorrosion, management, chemicals intermediates, etc., widely used in agriculture, medicine, food sanitation and other fields.  

COMPANY ADVANTAGES

 

  

FAQ

Q1: How can I get free samples? 
A: Kindly send us your address, we can send you free samples, but samples freight belongs to clients.

Q2: How to start orders or make payments?
A: Payment by T/T, Western Union or Paypal or 100% Irrevocable L/C at sight.

Q3: How to confirm the Product Quality before placing orders?
A: You can get free samples for some products. You can send us your product specifications and request, we will manufacture the products according to your requests.

Q4: What's your MOQ?
A: Our MOQ is 1 kg. 

Q5. How about your delivery time?
A: Generally, it will take 3 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q6: Is there a discount?
A: Depending on quantity.

Q7: How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q8: How to contact with us?
A: Click the" Made-In -China "Contact Now" and send us message of the product you interest in, you will get reply within an hour. And You can dial our telephone directly or send Email to us.

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