Methanesulfonic anhydride Cas 370071-69-5
Chemical Name: Methanesulfonic anhydride
CAS No.: 370071-69-5
Molecular Formula: C8H6Br4O2
Molecular Weight: 453.75
Assay:99%
Samples: Available
Typical Properties

Specifications

AppearanceLight amberviscous liquid
Moisture≤0.2
Bromine content%≥44.0
Acid value mgKOH/g≤1.0
Hydroxyl valuemgKOH/g130~235
ViscosityCP/25℃40000~60000
Relative density1.6–1.9

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.


Packaging and Shipping
250kg/drum or Customized packaging


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Storage
It should be placed in sealed, dry and stored.


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