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Starch acetate

Starch acetate is a kind of chemical denatured starch obtained from the reaction of the original starch with acetic anhydride under alkaline conditions and the connection of acetate in the original starch molecule. It is characterized by low sedimentation of paste, high stability of acid, alkali and heat, high transparency of paste, good freezing stability, and not easy to form hydrogen bonds between molecules.

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Product Functional Category and Applications

1, acetate starch can be used according to the production needs (can be acidified, bleaching or enzymatic treatment at the same time), used for minced meat products, soy sauce, canned soup, chocolate, instant noodles, jelly, cakes, fish balls.

2. Low substituted acetate starch contains 0.5%~2.5% acetyl, and is used as a thickener agent in food processing. Its advantages are high viscosity, high clarity, weak coagulation, and stable storage.

3. Cross-linked starch acetate obtained by compound degeneration has higher viscosity stability for high temperature, strong shear force and low pH, and high low temperature storage and freezing and thaw stability. It is suitable for canned food applications and can be stored at different temperatures.

4 Acetate starch can be mainly used in pure cotton, polyester cotton, synthetic fiber warp yarn pulp. Acetate starch has high viscosity, high clarity, weak coagulation and sedimentation, and stable storage. It is used as thickening agent, stabilizer, binder, edible starch film in food processing. According to the production needs, it is used in minced meat products, instant noodles, soy sauce, canned soup, chocolate and other aspects.


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Product Summary

Nonproprietary Names: acetate starch

CAS accession number: 9045-28-7

Molecular Formula: C29H50O21

Molecular Weight: 734.6947 g / mol

Structural formula:

Synonyms:starch acetate, acetate starch, acetate starch, starch acetate


MSDS Specification and MSDS

apparent

White powder

Vinyl acetate residue (vinyl acetate as esterification only)/(mg/kg)

≤0.1

Acetyl group/(g/100g)

≤2.5

Sulfur dioxide residue/(mg/kg)

≤30

Total arsenic (as As)/(mg/kg)

≤0.5

For specific product specifications and MSDS, please contact the product manager.


Need Bulk Quote or Custom Specifications?

Our product managers are ready to provide exclusive solutions and support sample delivery.

Product Package and Storage

Packaging: 25kg / bag, 20kg / bag

Storage: should be stored in a ventilated, dry, cool warehouse, should be fire prevention.

Shelf life: 2 years (not unsealed)


Frequently Asked Questions

!Can CORNIGS provide COA and MSDS?

“CORNIGS can provide COA, MSDS, specifications, packaging information and storage conditions according to the specific product and batch, helping customers complete purchasing, quality review and supplier evaluation.

!What information should I provide before requesting a quotation?

“To receive an accurate quotation, please provide the product name, required specification, estimated quantity, application field, packaging requirement, delivery destination and whether technical documents are needed.

!Can I request a sample before bulk purchase?

“Sample or small trial quantity requests can be discussed according to product type and stock availability. Customers are advised to share the testing purpose and target application so that a suitable product can be recommended.

!What packaging and storage options are available?

“Packaging and storage conditions vary by product specification. In general, products should be stored in sealed packaging and protected from moisture, heat and direct sunlight. Please confirm detailed requirements before ordering.

!How can I get technical support or purchase advice?

“You can contact CORNIGS through the inquiry form, WhatsApp, phone or email. Our product manager can help confirm product selection, application suitability, documentation requirements and quotation details.