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Direct Black 19, Levacell Black GC 06

Basic Info

Model No.: Direct Black 19

Product Description

No.

Name of Item

Item of Provision

Result of Examination

1

Appearance

Black powder

Black powder

2

Shade compare with standard

Similar Slight

Similar

3

Strength comparewith tandard

100%±3%

150%

4

Moisture                %<

3.0% Max

2.0%

5

Insolubles               %<

0.6% Max

0.30%

6

Fineness180μm reside on sieve

5% Max

3%

7

Solubilit    

Room temperature> g/L

20-30

25

8

PH

8.5~9.5

9

 

Contact us if you need more details on c.i. direct black 19 (35255). We are ready to answer your questions on packaging, logistics, certification or any other aspects about direct fast light black g levacell black gc 06、visco black (clariant). If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Paper Dyes