Dodecyltrimethylammonium hydrogen sulfate (CAS 103999-25-3)

Chinese name: 十二烷基三甲基硫酸氢铵

Dodecyltrimethylammonium hydrogen sulfate is registered under CAS 103999-25-3. Molecular formula: C15H31N.HSO4. Approximate molecular weight: 322.48. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	103999-25-3
English name	Dodecyltrimethylammonium hydrogen sulfate
Chinese name	十二烷基三甲基硫酸氢铵
Molecular formula	C15H31N.HSO4
Molecular weight	322.48
HS code (ref.)	2933990090

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 103999-25-3?

Dodecyltrimethylammonium hydrogen sulfate is identified by CAS Registry Number 103999-25-3. Molecular formula: C15H31N.HSO4. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy Dodecyltrimethylammonium hydrogen sulfate?

Request a quote on cnchemshop.com. SKYSEVEN Chemical supplies industrial grades with COA/SDS on request for export orders.

How do I verify CAS 103999-25-3 data?

Cross-check PubChem / NIST / CAS Common Chemistry, and use our free CAS lookup tool. Always match CAS on COA and invoice.

Data is for informational reference only. Verify lot-specific values with COA/SDS. Not for medical advice.