Name :n-Propyl bromide
CAS NO:106-94-5
Molecular Formula:C3H7Br
Molecular Weight:122.99.
Item Best Quality Qualified
Appearance Colorless transparent liquid without macroscopical impurity
Assay %)í¦ 99.5 99.0
Isopropyl bromide %í_ 0.01 0.1
Water %í_ 0.01 0.1
Acid(mg/kg) í_ 10 --
Chroma(APHA) í_ 10 --
Insolublematte(mg/kg) í_ 10 --
PH Value 6-7.
Usage: used as propylating material, pharmaceutical intermediate, material of propyl solution and dyestuff, industrial cleaning and agrochemicals (pesticides).
220L steel-lined drum, 250kg/drum .
CAS NO. : 79-94-7
Chemical Formula: C15H12Br4O2
Molecular Weight: 543.87
Specification Data Sheet
Item Specification
Appearance white powder
Assayí¦ 99
Br(%)í¦ 58.0
Melt Pointí¦ 180.0
Water (%) í_ 0.08
Chroma APHAí_ 15.
Application:
As response burning inhibitor, available in epoxy resin, phenolics, as increase burning inhibitor, available in epoxy resin, phenolice, high antipolystyrene, abs resin, no-saturated resin, meanwhile serves the paper, the textile fiber as flame retardant.
25kg/kraft bag or in accord with client's requirements.
Name:n-Butyl Bromide
CAS NO:109-65-9
Molecular Formula:C4H9Br
Molecular Weight:137.02
Appearance Colorless transparent liquid
Assay í¦ 99.7%
Moisture í_ 0.05%
Color í_ 20APHA
Non-volatile residue í_ 50ppm
Free acid í_ 50ppm.
Usage: Organic synthesis intermediate.
220L steel-lined drum, 250kg/drum.
CAS NO:7699-45-8
Molecular Formula:ZnBr2
Molecular Weight:225.188
Item Specification
Liquid Solid
ZnBr Content %í¦ 72.0 98.0
Water %í_ 1.0
Cl %í_ 0.3 0.5
SO4 %í_ 0.05 0.05
Water insoluble % 0.3 0.5
PH Value(50g/L) 3.0-5.0 4.0-6.0
Usage: Mainly used as completion fluid, mounting fluid and maintaining fluid in oil drilling.
25kg woven bags or 200L Plastic Drums.
Chemical name:Bromoethane
CAS NO:74-96-4
Molecular Formula:C2H5Br
Molecular Weight:108.97
Item Bromoethane
Appearance colorless or yellowish transparent liquid
Assay í¦ % 99
Melting point í¦ oC -118.6
Boiling point í¦ oC 38.4
Flash point í¦ oC -23.0
Water í_ % 0.10
Chroma APHA í_ 20
PH 6.0-7.0
Involatile matter í_ % 50
Relative density g/cm3 1.430-1.470
Refractive index 1.424
Isopropyl bromide ppm í_.
Usage: pharmaceutical intermediate, ethylating material, solvent, refrigerant, etc.
220L steel-lined drum, 250kg/drum .
