Shellac CAS 9000-59-3

Product name: Shellac
CAS：9000-59-3
MF： unspecified
MW： 0
EINECS:232-549-9

Product Description

Product name: Shellac
CAS：9000-59-3
MF： unspecified
MW： 0
EINECS:232-549-9

Use：

1. Used for fruit preservation coating to extend the shelf life of fruits and increase their commercial value.

2. Used for coating candies and pastries, improving brightness and preventing moisture regain,

3. And apply the inner wall of the metal can box to prevent food from coming into contact with metal.

4. Bright and protective coating agent, which can firmly adhere to leather and present a gorgeous luster

5. Mainly used as a coating agent, insulation material, and blocker for gunpowder mixing

6. Used for copperplate paper, food packaging paper, and lampshade paper

7. Used to manufacture military equipment that is resistant to ultraviolet and radiation

Specifications :

Indicator name	Measured value
Color	light yellow
Form	Flakes
Color index/number	17
Hot ethanol insoluble matter/%	0.6
Heat hardening time/min (170℃)	3’20’’
Volatile (matter moisture)/%	1.2
Waxy/%	3.1
Rosin	No
Water soluble/%	0.23
Ash/%	0.19
Acid value/KOH (mg/g)	72
Iodine value	18
Orpiment
Conclusion	Qualified

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.