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High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing
High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing
High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing
High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing
High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing
High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing
High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing
High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing
High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing
High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing
Specifications
Certification :
Halal, Kosher, ISO
Shelf Life :
24 Months
Price :
USD3.45-5.85/KG
Packaging Details :
25KG/DAG
Packaging :
25kg/bag
Delivery Time :
3-5WEEKS
E Number :
E451
Product Name :
Sodium Tripolyphosphate (STPP)
Supply Ability :
9999TONS
CAS No. :
7758-29-4
STPP Purity :
≥94.0%
Payment Terms :
L/C,D/A,D/P,T/T
Grade :
Food Grade
Appearance :
White Powder
Place of Origin :
CHINA
MOQ :
1000KG
Brand Name :
RENZE
Description

Product Introduction

STPP (Sodium Tripolyphosphate) E451 is a high-purity food-grade phosphate additive with excellent water retention, emulsification and texture-improving properties. It appears as white granular or powder, featuring stable chemical performance, high solubility and low impurity content. Widely applied in meat, seafood, frozen food, dairy products and beverage processing, STPP effectively locks moisture, improves tenderness, prevents protein denaturation and extends shelf life. It also acts as a quality improver and water softener in food production. Our STPP strictly complies with FCC, EU food-grade and international export standards, with complete test reports and stable batch quality, making it a reliable raw material for global food manufacturers.
Product Photo


High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat ProcessingHigh Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing


Product Specifications

Item
Standard Specification
Product Name
Sodium Tripolyphosphate (STPP)
E Number
E451(i)
CAS No.
7758-29-4
Molecular Formula
Na₅P₃O₁₀
HS Code
28353100
Grade
Food Grade / High Purity
Appearance
White Powder / Granular, No Caking
STPP Purity
≥94.0%
Packaging
25kg Kraft Paper Bag with PE Inner Liner
Shelf Life
24 Months
Storage Condition
Cool, Dry & Ventilated Place, Sealed Storage


Product Q&A

Q1: What is STPP used for?
A: STPP (E451) is a widely used food-grade moisture retention agent and texture improver. It can lock water, improve tenderness, enhance elasticity and prevent juice loss for meat, seafood and frozen products. It also works as emulsifier and stabilizer in dairy and beverage industry.
Q2: Is your STPP food grade and safe for export?
A: All our STPP is 100% food grade, compliant with FCC, EU E451 and international food safety standards. Complete COA, test reports and export documents are available for global customs clearance.
Q3: What is the difference between STPP and other phosphate additives?
A: STPP has stronger water retention and emulsifying ability than common phosphates. It features fast dissolution, stable performance and no bitter taste, which greatly improves the taste and yield of meat and seafood products.
Q4: Do you support customized packaging and private label?
A: Yes. We support customized packaging, private logo labeling and flexible packing specifications to meet different market and brand needs.
Q5: What is your MOQ and delivery time?
A: MOQ is 1 ton. In-stock goods can be delivered in 10–15 days, and bulk production orders take 3-5weeks days.
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High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing

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High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing

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Product Detail
Certification :
Halal, Kosher, ISO
Shelf Life :
24 Months
Price :
USD3.45-5.85/KG
Packaging Details :
25KG/DAG
Packaging :
25kg/bag
Delivery Time :
3-5WEEKS
Contact Supplier
High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing
High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing
High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing
High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing
High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing

Jiaxing Renze Import & Export Co., Ltd

Verified Supplier
2 Years
jiaxing
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller
Main Products :
Food Sweeteners, Food Flavoring Agent, Cocoa Ingredients
Total Annual :
5000000-10000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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