Cellulose triacetate CAS 9012-09-3 CTA

Tri-cellulose Acetate (TCA) is an esterified product produced by the reaction of cellulose with acetic anhydride, with a typical esterification value (DS) of ≥2.75 and an acetyl group content of ≥43%. Physical Properties
White granular solid, melting point range 120-160°C, density 1.29 g/cm³, stable to light and not easy to burn. Main applications
Plastic film base material: used for security film, X-ray film, insulation film, etc., both transparency, mechanical strength and thermoplasticity. Reverse Osmosis Membrane: High-performance reverse osmosis membrane can be made when the acetic acid content is 52.33%-55.95%. Aeronautical materials: used in solid propellant coating layer, aerospace power supply material membrane. Industrial applications: textile fibres, protective coatings, filtration media, etc.

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Model:
9012-09-3
Brand:
futurechemical
Code:
9012-09-3

Product Description

CELLULOSE TRIACETATE Basic information
Product Name:	CELLULOSE TRIACETATE
CAS:	2597852
MF:	C40H54O27
MW:	966.84056
EINECS:	227-712-6
Mol File:	9012-09-3.mol
CELLULOSE TRIACETATE Chemical Properties
Melting point	120-160 °C
density	1.29 g/cm3
solubility	chloroform: 0.1 g/10 mL leave for 5 h, clear, colorless
form	pellets
color	White to slightly yellow
InChIKey	NNLVGZFZQQXQNW-OXLQUBRGNA-N
CAS DataBase Reference	2597852
EPA Substance Registry System	Cellulose, triacetate (9012-09-3)

Cellulose triacetate 9012-09-3 CTA C40H54O27 Manufacturing of liquid crystal display (LCD) films Manufacturing of seawater desalination and water treatment reverse osmosis membranes Food additives and thickeners Lithium-ion battery separators Agricultural biodegradable agricultural films

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.