Chemical intermediate for nickel plating Butynediol propoxylate (BMP) C7H12O3

BMP

1) Product Features:

Produced on high pressure, to reduce the damage of active ingredient in bleaching by using physical methods instead of chemical decolorization, with the characteristics of light in color, anti-consumption, strong leveling.

To put in too long, the color will become dark, add a small amount of alkali will be shallow.

2) Quality Standards: Q/LZ 02-2008

Appearance: Transparent liquid

PH Value: 4.5

Dioptre: 74

Density: 1.0

Solubility: Well soluble in water

Assay: min 98%

Butynediol: max 10%

3) Application

Concentration in the bath:20-120mg/L

Consumption: 9g/KAH

Usage: Brightener and leveling agent in nickel bath. BMP, used as nickel electroplating chemicals, nickel electroplating intermediates, nickel electroplating additives; nickel plating chemicals, nickel plating intermediates, nickel plating additives.

Characteristic: can refine crystalline coating, to produce a certain raven effect on the coating.

4) Names:

BMP; 4-(2-hydroxypropoxy)but-2-yn-1-ol; 5-Oxa-2-octyne-1,7-diol; 4-(2-HYDROXYPROPOXY)-2-BUTYN-1-OL; 1,4-Butynediol propoxylate; Butynediol propoxylate; BUTYNEDIOL PROPOXYLATE (BMP); 2-Butyn-1-ol, 4-(2-hydroxypropoxy)-

FM: C7H12O3

CAS NO.: 1606-79-7                                                                                                                                                                   

EINECS: 216-522-9