Factory Price Tetra Sodium Pyrophosphate Tspp CAS 7722-88-5

Model NO.
TSPP
Grade Standard
Industrial Grade
Density
2.45
Shelf Life
2 Years Proper Storage
Solubility
Soluble in Water
Boiling Point
938 ºC
Melting Point
880ºC
pH
9.9-10.7
Implementation Standard
Hg/T2968-1988
Transport Package
20kg, 25kg, Customizable
Specification
White Powder
Trademark
Yucai Chemical
Origin
Henan, China
HS Code
28353990
Production Capacity
5000 Tons
Reference Price
$ 819.00 - 918.00
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Product Description

SODIUM PYROPHOSPHATE

1. Basic Information
Alias:                         TSPP
Molecular formula:    Na4P2O7
Molecular weight:      265.90
CAS no. :                   7722-88-5
EINECS :                   231-767-1
Customs Code:          28353990

2. Physicochemical Properties
Appearance    :          White powder or crystal
Relative density :       2.534g/cm
Melting point   :          880 ºC
Boiling point    :          938 ºC
Solubility       :            Soluble in water.
Specialty       :            The solubility of 100g water at 20ºC is 6.23, and its aqueous solution is alkaline.,insoluble in alcohol. Water solution is stable below 70ºC, and hydrolyzes to disodium hydrogen phosphate after boiling. In the weathering, the crystal loses its drying in air at 100 ºC, and easy to absorb moisture or deliquescence in the air.
Factory Price Tetra Sodium Pyrophosphate Tspp CAS 7722-88-5
Factory Price Tetra Sodium Pyrophosphate Tspp CAS 7722-88-5
Factory Price Tetra Sodium Pyrophosphate Tspp CAS 7722-88-5


3.Applications
Water softener, detergent additive, wool degreaser and industrial detergent additive, boiler scale remover, metal ion chelating agent, dispersant, etc.
4.Technical Standards ( HG / T2968-2009)

Item 		Industrial-grade index
Na4P2O7 Na4P2O7·10H2O
Main contents, w/%≥ 96.5 98.0
Water insouble,w/%≤ 0.20 0.10
PH(10g/ml) 9.9-10.7
Ortho phosphate pass

5.Product Packaging

PE and PP woven bag with inner vacuum treatment. 25kg/ bag, 50kg/ bag, 1000kg/ bag, net weight and pattern can be customized.
Factory Price Tetra Sodium Pyrophosphate Tspp CAS 7722-88-5
6. Transportation & Storage

Not allowed to store and transport together with toxic and harmful substances. Please store it in a dry, ventilated warehouse.


Factory Price Tetra Sodium Pyrophosphate Tspp CAS 7722-88-5

FAQ
Q: Can I get a free sample before placing an order?
A: Yes, of course.

Q: Delivery time?
A: We have complete equipment, efficient production and sufficient inventory, so that goods can be delivered within 3 days.

Q:Ports near factory?
A:Tianjin and 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: How is your after-sales service?
A: If you have any technical or quality problems after receiving the goods, you can always contact us. If the issue is caused by us, we will send you the goods for free or refund your loss.

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, which has the best price.











 

 

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