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Why CAS numbers matter
A CAS number uniquely identifies a chemical, removing ambiguity from trade names. Always quote the CAS number on purchase orders and compliance documents.
Reference list
- DBDPE (decabromodiphenyl ethane): 84852-53-9
- TBBPA (tetrabromobisphenol A): 79-94-7
- BT-93W (ethylene bis-tetrabromophthalimide): 32588-76-4
- Antimony trioxide: 1309-64-4
- Calcium bromide: 7789-41-5
- Sodium bromide: 7647-15-6
Using the number
Matching the CAS number across the quote, SDS and certificate of analysis confirms you are buying exactly the substance you specified.
Frequently Asked Questions
What is a CAS number?
A CAS number is a unique identifier for a chemical substance, used to avoid confusion between trade names.
What is the CAS number of DBDPE?
DBDPE, decabromodiphenyl ethane, has CAS number 84852-53-9.
Need a quotation or technical data sheet?
Shandong Haiwang Chemical supplies brominated flame retardants, antimony trioxide and oilfield bromides worldwide. Tell us your product, grade, quantity and destination port and our team will reply quickly. Visit our products page or contact us — email mikeyang@haiwangchemical.com.