Di-Sodium-Sebacate(DSS)

Appearance

White powder

Assay

>98%

PH Value(1% aqueous solution at 25)

7-9

Moisture

<1.0%

Water insolution matters

<1.0%

Chloride

<300ppm

Particle size

0.8 μ throughput rate

>10%

2.5 μ throughput rate

>50%

7.5 μ throughput rate

>90%

24 μ throughput rate

>98%

Arsenic

<3ppm

Cadmium

<5ppm

Mercury

<3ppm

Bromine

<5ppm

Iodine

<5ppm

Appearance

Odourless,white powder

Purity

>98%

pH value(1% aqueous solution at 25C)

7-9

Moisture

<1.0%

Water insoluble matters

<1.0%

Chloride

<300ppm

Through 120 mesh sieve

>95%

Particle size(by laser diffraction)d10

max.1.2μ

d50

max.5.0μ

d90

max.11.0μ