methanesulfonic anhydride cas 370071-69-5

描述

Methanesulfonic Anhydride Details

Chemical Name:Methanesulfonic Anhydride

CAS No.:370071-69-5

Molecular Formula: C2H6O5S2

Molecular Weight:206.24

MolecularStructure:

Appearance: Light amber viscous liquid

Assay: 99%min

Methanesulfonic Anhydride Typical Properties

Appearance	Light amberviscous liquid
Moisture	≤0.2
Bromine content%	≥44.0
Acid value mgKOH/g	≤1.0
Hydroxyl valuemgKOH/g	130~235
ViscosityCP/25℃	40000~60000
Relative density	1.6–1.9

Methanesulfonic Anhydride Usage

1.This product is a reactive flame retardant, mainly used for the flame retardancy of polyurethane foam, adhesives and coatings.

2.Used for the hardness of polyurethane foam, adhesives and coatings

Methanesulfonic Anhydride Packaging and Shipping

Packing: 200kg/drum

Delivery: 7-10 days after receiptofpayment

Methanesulfonic Anhydride Storage

Stored in a cool dry and sealed container away from heat and oxidants