Appearance: Yellowish aqueous solution
Assay: Approx.35%
Density g/ cm3 ( 20 ) : Approx. 1.1~ 1.2
PH: 5.0~ 7.0
Solubility ( 20 ) : miscible in water and methanol: In any....

Product name: Polyethylenimine ( PEI)
CAS No.: 25987-06-8
Molecular formula: -( -CH= CH-NH-) -n
Assay: 50% , 98% min.
Appearance: Colorless or yellowish liquid
PH value: 11....

CAS No.288-32-4
Appearance: White crystal
Content: 99.5% min.
Moisture: 0.20% max.
Melting point: 88-91
Boiling point: 257
Flash point: 145
Residue on ignition: 0.08% max.
....

CAS No.: 4079-68-9
Appearance: Clear colorless or yellowish liquid
Assay: e98%
Density g/ cm3 ( 20 ) : 0.75~ 0.85
PH: e7
Refractive Index( 20 ) : 1.4245~ 1.4467
....

Chemical name: Carboxyethylisothiuronium chloride
CAS No.: 5425-78-5
Appearance: White or yellowish powder
Assay: e98%
Application: Impurities tolerance agent, it can improve....

CAS No.: 2618-96-4
Appearance: White powder
Assay: e85%
Application: Sulfonyl imide compound, it has physical characteristic of Sulfonyl imide, soluble in alkaline solution.....

CAS No.: 49625-94-7
Appearance: Light yellow crystal
Assay: e90%
Application: it is used as brightener of acidic plating Copper baths and has the effect of depositing a bright....

CAS No.: 18880-36-9
Appearance: Luster white flake crystal
Assay: e98%
Application: As brightener in acidic Copper baths and has the effect of depositing a bright and ductile....

CAS No.; 17636-10-1
Appearance: White powder
Assay: e98%
Application: As brightener in acidic Copper baths to improve the deposition of copper coatings for decorative and....

CAS No. : 27206-35-5
Appearance: White or light yellow solid
Assay: e80% , 90%
Application: It is used as brightener in acidic copper baths for decorative and functional....

CAS No. 102-60-3
Appearance: Clear colorless liquid
Assay: e75%
Density g/ cm3 ( 20 ) : 1.04~ 1.06
PH: 7.5~ 8.5
Refractive Index( 20 ) : 1.4470~ 1.4570
Application: It is....

Appearance: Colorless or light yellow solid
Purity: 99% min.
Refractive index ( 20C) : 1.5840-1.5873
Melting point: 39.0-41.5 .

Contact: jane@ brightchemical.com.cn

CAS No.: 1606-79-7
Appearance: Clear brown liquid
Assay: e95%
Density g/ cm3 ( 20 ) : 1.07~ 1.09
PH: 4.0~ 7.0
Refractive Index( 20 ) : 1.4640~ 1.4726
Application: Lasting....

CAS No.: 29081-56-9
Trade name: FT-120
structure formula: CF3( CF2) 7SO3NH4
Molecular formula: C8H4F17O3NS
Molecular weight: 517
Assay: e95%
Appearance: Colorless or....

Trade name: FT-4
CAS No.: 375-72-4
MF: C4F9SO2F
Appearance: clear colorless or slightly yellow liquid
Boiling point: 65-66Ã š C
Refractive index( n25D) : 1.2810
Density ( ....

CAS No.: 754-91-6
Trade name: FC/ T-99
Structure formula: CF3( CF2) 7SO2NHCH3
Molecular formula: C9H4F17NO2S
Molecular weight: 514
Assay: 95%
Appearance: White or yellowish....