Cellulose acetate CAS 9004-35-7

Product name: Cellulose acetate
CAS：9004-35-7
MF： [C6H7O2(OH)3-m(OOCCH3)m],m=0~3
MW：0
EINECS:246-466-0

Product Description

Product name: Cellulose acetate
CAS：9004-35-7
MF： [C6H7O2(OH)3-m(OOCCH3)m],m=0~3
MW：0
EINECS:246-466-0

Use：

1. Used for producing acetate fiber plastics, acetate cellulose filter membranes, etc

2. Used for enteric coating, acetate fiber filter membrane, etc

3. As a film substrate, film separator, or optical fiber, etc

Specifications :

分析项目PARAMETER	单位UNI	分析方法TEST METHODRESULT	分析结果RESULT
纯度/Purity	%	MA9624	99.99
粘度/Viscosity	mpa.s	MA9618	453
结合酸含量/Combined Acetic Acid	%	MA9607	55.2
聚合度/Degree of Polymerizatior	n.g.u	MA9621	199
炭化点/Carbonization Point	℃	MA9604	256
酸度/Acidity	mmol/100g	MA961	0.95

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.