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

브랜드 이름:	RENZE
MOQ:	1000KG
가격:	USD3.45-5.85/KG
지불 조건:	L/C,D/A,D/P,T/T
공급 능력:	9999tons

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원래 장소:

중국

인증:

Halal, Kosher, ISO

제품명:

나트륨 트리 폴리 포스페이트 (STPP)

e 번호:

E451

CAS 번호:

7758-29-4

등급:

식품 등급

모습:

백색분말

STPP 순도:

≥94.0%

포장:

25KG/가방

유통기한:

24개월

포장 세부 사항:

25kg/dag

공급 능력:

9999tons

제품 설명

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 Processing 0

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.

Contact person

High Purity E451 STPP Sodium Tripolyphosphate Food Grade Water Retention Agent for Frozen Food Seafood and Meat Processing 2

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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