What Is Resistant Starch RS4 (Chemically Modified)? Applications, Dosage, Alternatives & Specifications
Last updated: 2026-11-14 · CAS 9005-25-8 · Food Grade
- Quick facts
- Name
- Resistant Starch RS4 (Chemically Modified)
- CAS number
- 9005-25-8
- Grade
- Food Grade
- Certifications
- ISO 9001 · ISO 22000 · HACCP · FAMI-QS · Kosher · Halal · GMP · SGS
- Application areas
- 6
- Documentation
- COA · TDS · SDS
Overview
Resistant Starch RS4 (Chemically Modified) is a premium-quality product supplied by ZEAL BIOTECH under strict quality management with full batch traceability. A process-stable resistant-starch fiber for baked goods, snacks, pasta and extruded products, retaining resistance through baking/extrusion where RS2 may gelatinize.
Applications
Herbal Supplements
Capsules and tablets built from standardized extracts.
Functional Teas
Tea bags and loose herbal blends.
Functional Beverages
Botanical drinks, shots and powdered mixes.
Herbal Gummies & Foods
Fortified confectionery, bars and snacks.
Traditional Formulations
Adaptogen, tonic and traditional-use products.
Pet Botanicals
Herbal support products for companion animals.
Specification
| Item | Specification |
|---|---|
| Product Name | Resistant Starch RS4 (Chemically Modified) |
| CAS Number | 9005-25-8 |
| Appearance | White powder |
| Grade | Food / Supplement Grade |
| Packaging | 25kg net fiber drum with PE liner |
| Shelf Life | 24 months |
Packaging & Storage
- Packing: 25kg net fiber drum with double PE liner.
- Sample: 100-500g free sample available.
- Storage: Keep in tightly closed packaging, cool, dry, well-ventilated. Protect from light and moisture.
- Shelf Life: 24 months from production date.
Quality & Certifications
Every batch tested by in-house QC lab. COA, TDS, SDS provided with each shipment.
Regulatory & Compliance
EU
Complies with EU regulations and FAMI-QS standards.
USA
Meets FDA and AAFCO requirements.
China
Registered under Chinese MOA regulations.
International
Kosher, Halal, ISO certified. FTA forms available.
Safety & Handling
- Hazard Class: Generally non-hazardous. Refer to SDS for details.
- Storage: Room temperature, dry, sealed. Avoid strong oxidizers.
- Transport: Non-dangerous goods. Standard sea/air freight.
- SDS: Available on request at sales@xadditive.cn.
Frequently asked questions
MOQ?
MOQ is 1kg for trial, 25kg for regular orders. Free samples available.
Shelf life?
24 months from production date when stored properly.
Certifications?
ISO 9001, ISO 22000, HACCP, FAMI-QS, Kosher, Halal, COA, SDS, TDS.
How to get quote?
Email sales@xadditive.cn with your requirement. Reply within 30 minutes.
Request a quote & COA
Ask for the current specification sheet, a COA sample and a bulk quotation — reply within 30 minutes on working days.