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1325-93-5

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1325-93-5 Usage

Chemical Properties

Bronze-colored, crystalline powder. Soluble in hot water, alcohol, or ether.

Uses

Dyeing silk, wool, and cotton; biological stain; dye intermediate for complex acid pigment toners.

Properties and Applications

TEST ITEMS SPECIFICATION APPEARANCE BLUE POWDER SHADE GREENISH HEAT RESISTANCE 160 °C min LIGHT FASTNESS 6 ACID RESISTANCE 5 ALKALI RESISTANCE 4 FASTNESS TO BLEEDING 4 OIL ABSORPTION 40-50% SPECIFIC SURFACE 28 m 2 /g DENSITY 1.60 g/cm 3 RESIDUE ON 80 MESH 5.0% max WATER SOLUBLE 1.0% max VOLATITE 105 °C 1.0% max TINTING STRENGTH 100-105 %

TEST ITEMS

SPECIFICATION

APPEARANCE

BLUE POWDER

SHADE

GREENISH

HEAT RESISTANCE

160 °C min

LIGHT FASTNESS

6

ACID RESISTANCE

5

ALKALI RESISTANCE

4

FASTNESS TO BLEEDING

4

OIL ABSORPTION

40-50%

SPECIFIC SURFACE

28 m 2 /g

DENSITY

1.60 g/cm 3

RESIDUE ON 80 MESH

5.0% max

WATER SOLUBLE

1.0% max

VOLATITE 105 °C

1.0% max

TINTING STRENGTH

100-105 %

Check Digit Verification of cas no

The CAS Registry Mumber 1325-93-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,2 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1325-93:
(6*1)+(5*3)+(4*2)+(3*5)+(2*9)+(1*3)=65
65 % 10 = 5
So 1325-93-5 is a valid CAS Registry Number.

1325-93-5Upstream product

1325-93-5Downstream Products

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