Physicochemical property
Molecular weight: 611.77 g/mol | Appearance: White crystalline or powdery solid. |
Odor: Odorless or slightly sulphide odor. | Density: 2.484 g/cm³ (25°C). |
Melting point: about 616°C (decomposition). | Chemical Safety: Unrestricted goods |
Solubility: Water: easily soluble in water, the aqueous solution is weakly alkaline (pH about 6-8); Organic solvent: insoluble in ethanol, and other organic solvents. | |
Hydrolysis reaction: It is gradually hydrolyzed in water to form orthophosphate | |
Complexation: Form a soluble complex with metal ions (e.g. Ca² +, Mg² +) for softening hard water. | |
Thermal stability: When heated to high temperatures (>600°C) it decomposes to form sodium phosphate and oxygen. | |
Acid base: The aqueous solution is weakly basic and can react with acid to form phosphate. |
Preparation process of sodium hexametaphosphate
Sodium hexametaphosphorate produced by Riel Chemical is prepared from 85% thermal phosphoric acid and
99.0% high quality caustic soda. After third-party test by SGS,
the finished product contains more than 68% phosphorus penoxide (see COA for details).
Sodium hexametaphosphate in the Francemarket
1.Food Industry:
Uses: As a food additive, used for emulsification, stability, water retention, etc.,
common in meat, seafood, dairy products and beverages.
Demand: The French food processing industry is developed, and the demand for SHMP is stable.
2.Water treatment:
Application: Used to soften water and prevent boiler and pipeline scaling.
Demand: France's industrial and municipal water treatment needs are large,
and SHMP is widely used in this field.
3.Detergents and cleaning products:
Use: As a detergent component, enhance decontamination ability, prevent dirt redeposition.
Demand: French detergent market demand continues, SHMP demand is stable.
4.Industrial Applications:
Uses: Used in ceramics, textile, paper and other industries, as a dispersant and buffer.
Demand: There is a certain demand for SHMP in the French manufacturing industry,
especially in the high-end manufacturing sector.
FAQ
1.What is your payment term?
We can accept T/T and L/C at sight as payment term.
2.Are you able to deliver on time?
Of course! we specialised in this line for many years,
many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
3.Do you provide free sample?
Yes, we can provide free sample . You only need to take the express fee.
4.How about the price?Can you make it cheaper?
We always take the customer’s benefit as the top priority.
Price is negotiable under different conditions, we are assuring you to get the most competitive price.
5.Can I visit your company and factory in China?
Sure. You are very welcomed to visit our company in Weifang, China.
(We will have someone responsible for picking up and dropping off at Weifang Airport)
6.What if there is a quality problem?
We have a professional and perfect after-sales service team, timely for you to deal with all problems.