Appearance:

Color:

Solubility in 1M NaOH:

Melting Point:

Moisture

Ash

Heavy Metals

Organic Impurities

4- Chlorophenol

2,4-Dichlorophenol

2,8-DichlorodibenzoFuran

2,4, 8- TrichlorodibenzoFuran

2,3,7,8-TetrachlorodibenzoFuran

2,3,7,8-Tetrachlorodibenzo-p- Dioxin

Fine crystalline power

White

Clear or Trace turbidity      Clear

57+/-1cent.       

0.1%         max

0.1% max

10ppm max

Less than 50ppm    

Less than 10ppm    

Less than 0.5ppm   

Less than 0.5ppm

Less than 1ppt

Less than 1ppt