أكسيد الحديد غير العضوي على طراز الصباغ 835

Trade name

Compound ferric green

Type

835

Chemical name

Delivery  form

Powder

Color index

Combination of  Pigment yellow 42 and blue 15:3

CAS No./EC No.

20344-49-4, 147- 14-8,471-34- 1

Specifications

Contents

%

Standard

Result

Oil absorption

ml/100g

25~35

25

Res. On 325 mesh

%

≤0.3

0.2

Water-soluble salts

%

≤3.0

3.0

Moisture

%

≤1.0

0.8

pH value

6~9

7

Ignition loss (1,000oC, ½ h)

%

Bulk density

g/cm3

0.6~0.9

0.8

Specific gravity

g/cm3

Particle size BET

µm

Dispersibility (Hegman)

µm

Tinting Strength

(Compared with

Standard)

%

95~105

96

Color Difference  ΔE

(Compared with

≤1.5

1.0