SHMP 68% Sodium Hexametaphosphate Important Functional Additives
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Key attributes Industrial grade 68% CAS 10124-56-8 Food grade 68% CAS 10124-56-8 Molecular formula (NaPO3)6 Molecular weight: 611.77 Industrial grade COA meets HG / T2519-2017 standard:
Structural characteristics and action mechanism (1) Aggregate structure Sodium hexametaphosphate is not a simple "hexamer", but a cyclic or chain polymer composed of 10 to 20 PO₃⁻ units. This structure endows it with: High charge density: It can strongly adsorb metal ions. Chelating effect: It softens water quality by forming stable and
soluble complexes with oxygen atoms such as Ca²⁺ and Mg²⁺. High-temperature stability It is stable below 80℃ and suitable for heat-processed foods (such
as canned foods and high-temperature sterilized beverages). When compounded with STPP (sodium tripolyphosphate), it can enhance
the decontamination power of detergents. Although it contains phosphorus, it can be removed by chemical
precipitation in sewage treatment, and it is easier to control
eutrophication than nitrogen-containing additives. Main functional characteristics (1) Excellent chelating ability Sodium hexametaphosphate has a strong chelating ability for divalent metal ions such as Ca²⁺, Mg²⁺, Fe²⁺, etc., which can soften hard water and prevent the formation of scale. (2) Dispersion and suspension effects It can effectively disperse solid particles and prevent agglomeration, and is widely used in industries such as ceramics, pigments, and detergents. (3) pH buffering effect Its aqueous solution is weakly alkaline and can be used to adjust the pH of the system and maintain stability. (4) Food processing performance As a food additive (E452i), it can improve the texture of food,
prevent protein denaturation and retain moisture (such as in meat
and seafood processing). In industrial water treatment, it can inhibit the corrosion of metal pipes and equipment. 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. |
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Product Tags: SHMP 68% Sodium Hexametaphosphate 68% Sodium Hexametaphosphate Important Functional Additives Sodium Hexametaphosphate |
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