Sodium Pyrophosphate Sapp for Water Treatment CAS 7722-88-5

• Customization: Available
• CAS No.: 7722-88-5
• Formula: 265.902
• Model NO.: CAS 7722-88-5
• Type: Soy Sauce Preservatives
• Effect: Antiseptic
• Resource: Natural Preservatives
• Model No.: Kmd-Sapp
• Sample: Available
• Shelf Life: >12 Months
• Transport Package: PP Woven Bags or Cowhide Bags of 25kg/Bag Net
• Specification: PP Woven Bags or Cowhide Bags of 25kg/Bag Net
• Trademark: HIGHWIN
• Origin: China
• Production Capacity: 20000ton/Year

Product Description

Basic information

 

Product Description

White powdery or crystalline. The relative density is 2.534, and the melting point is 980 °C. Colorless transparent crystalline or white crystalline powder. Soluble in water, the solubility in 100g of water at 20 °C is 6.23g, and its aqueous solution is alkaline, insoluble in alcohol. The aqueous solution is stable below 70 °C, and is hydrolyzed into disodium hydrogen phosphate by boiling. It is easy to absorb moisture in the air and deliquescent. It can form complexes with alkaline earth metal ions; When met with Ag+, white silver pyrophosphate is formed.
It can be complexed with metal ions. Its 1% aqueous solution has a pH of 10.0-10.2. It has the general properties of ordinary polymeric phosphate, that is, it has emulsification, dispersion, prevents fat oxidation, improves protein adhesion, and also has the effect of inhibiting the oxidation and fermentation of food at high pH.
 

Application

1. The electroplating industry is used to prepare electroplating solutions, which can form complexes with iron. In the wool industry, it is used as a wool degreaser and bleaching agent. The paper industry is used for the bleaching of paper and plant fibers. The printing and dyeing industry is used as an auxiliary in printing and dyeing and fine bleaching. It is used as a toothpaste additive in the daily chemical industry, which can form a colloid with dicalcium phosphate and play a stabilizing role, and can also be used to synthesize detergents and produce shampoo paste and other products. It is used as a water softener in water treatment. It is used as a rust remover in machining. It is used as a dispersant and emulsifier in chemical production. It can also be used as a water treatment agent, oil drilling, etc., and as a quality improver, emulsifier, buffer, chelating agent in the food industry, etc.

2. In addition to the function of softening water, sodium pyrophosphate can also redissolve insoluble salts of calcium and magnesium, such as the dirt formed by insoluble calcium soap or other metal soaps in the fiber of clothes, which can redissolve it and improve the decontamination ability. In addition, sodium pyrophosphate has a reverse flocculation effect, which makes the oil emulsify, which is called colloidal properties. It can also make the surfactant solution further reduce the surface tension and interfacial tension, and play the role of washing aid.

Packaging & Shipping

 

 

Hubei Highwin New Material Technology Co., Ltd. 
focuses on the research and development, production and 
sales of epoxy resin and other chemical raw materials. 
We have our own R&D laboratory, by ordinating our suppiers 
all over the world and manufacturing products with cooperated
based factories, we're keeping enhance our competitiveness in 
the market. 
Before developing overseas sales, we have been rooted in 
chemical raw materials for more than 20 years and have 
already been one of the top suppliers in China after years of 
efforts. 
There are a group of hard-working, motivated, and creative 
staff working not only for the company but also for you--our 
respectable customer and partner! Based on good service and 
high-quality products, we're widely praised and trusted by 
customers and keep long-lasting relationships with them. 
We aim to grow responsibly and believe we can build a good 
ethos and benchmark for the raw material industry!

FAQ

FAQ:
Q1: Can I get samples?
A: Yes, we can provide you with free samples, but the freight needs to be paid by you, I hope you can understand.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
Q4: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q5: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 problem is caused by us, we will send you the goods for free or refund your loss.