Sodium alginate CAS 9005-38-3

Product name: Sodium alginate
CAS：9005-38-3
MF： C5H7O4COONa
MW： 0
EINECS:618-415-6

Product Description

Product name: Sodium alginate
CAS：9005-38-3
MF： C5H7O4COONa
MW： 0
EINECS:618-415-6

Use：

1. Used as a sizing agent and printing paste for textiles

2. It is widely used in the food industry as a thickener, stabilizer, and emulsifier

3. Mainly used as a suspension aid, emulsifier, thickener, capsule material for microcapsules, etc

4. As a solidifying and removing agent for copper in beer production

5. It can be made into a thin film for anti stick packaging of candies.

公司信息

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.