Neomycin sulfate

硫酸新霉素

Also known as: Fradiomycin sulfate, Neomycin sulphate, Neomycin trisulfate salt hydrate

Neomycin sulfate (CAS 1405-10-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C23H52N6O25S3 and a molecular weight of 908.88 g/mol. It is also known as Fradiomycin sulfate, Neomycin sulphate and Neomycin trisulfate salt hydrate. Key properties include a melting point of >187°C (dec.), a boiling point of 1046.1ºC at 760 mmHg and a flash point of 586.5ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1405-10-3
Jingsj CID
J-50131-0
Molecular Formula
C23H52N6O25S3
Chinese Name
硫酸新霉素
Molecular Weight
908.88 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point>187°C (dec.)
Boiling Point1046.1ºC at 760 mmHg
Flash Point586.5ºC

GHS Safety & Compliance

Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Neomycin sulfate?

The CAS number of Neomycin sulfate is 1405-10-3.

What are the molecular formula and molecular weight of Neomycin sulfate?

Neomycin sulfate has molecular formula C23H52N6O25S3 and molecular weight 908.88 g/mol.

Is Neomycin sulfate hazardous?

Neomycin sulfate has GHS signal word Danger.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Neomycin sulfate (CAS 1405-10-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-50131-0 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.