Product Introduction
SHMP (Sodium Hexametaphosphate) E452 is a high-efficiency food-grade polyphosphate with excellent chelating, water softening, stabilizing and anti-oxidation properties. It is a transparent glassy flake or white powder, featuring good water solubility and stable chemical characteristics. Widely used in seafood, meat products, beverages and dairy processing, SHMP effectively binds metal ions, prevents discoloration and oxidation, improves product texture and extends shelf life. It also acts as a water retention agent and quality improver in food production. Our SHMP complies with FCC and EU international food standards, with stable batch quality and complete certification documents, ideal for global food factory procurement.
Product Photo


Product Specifications
|
Item
|
Standard Specification
|
|
Product Name
|
Sodium Hexametaphosphate (SHMP)
|
|
E Number
|
E452
|
|
CAS No.
|
68915-31-1
|
|
Molecular Formula
|
(NaPO₃)₆
|
|
HS Code
|
28353990
|
|
Grade
|
Food Grade / High Purity
|
|
Appearance
|
White Powder / Glassy Flake, No Caking
|
|
Packaging
|
25kg Kraft Paper Bag with PE Inner Liner
|
|
Shelf Life
|
24 Months
|
|
Storage Condition
|
Cool, Dry & Ventilated Place, Sealed Storage, Avoid Moisture
|
Product Q&A
Q1: What is SHMP used for?
A: SHMP E452 is a versatile food-grade chelating agent and stabilizer. It is widely used in seafood, meat products, beverages and dairy foods. It can chelate metal ions, prevent food discoloration and oxidation, improve water retention, stabilize product texture and effectively prolong food shelf life.
Q2: Is your SHMP food grade and export-safe?
A: Our SHMP is pure food grade, fully compliant with FCC, EU E452 and global food safety standards. We can provide complete COA, test reports and relevant export certificates to support customs clearance in various countries.
Q3: What’s the difference between SHMP and STPP?
A: SHMP has stronger chelating and anti-oxidation effects, focusing on color protection and quality stabilization. STPP is better at water retention and tenderizing. They are often used together in food processing for better comprehensive effects.
Q4: Do you support customized packaging and private label?
A: Yes. We provide flexible packaging solutions, customized bag logos and private label services to meet different market and customer brand requirements.
Q5: What is your MOQ and delivery cycle?
A: The minimum order quantity is 1 ton. In-stock products can be delivered within 7-15 days, and customized bulk orders take 3-5 weeks days for production.
Contact person
