Reactive Black GRP belongs to non-metal complex groups of VS based trichromatic Reactive Dyes

Reactive Black GRP is also known by following names:

1.       Black 3GFN

2.       Black 21VSL        

Special Feature : Synthesis of this product can be completed using only one vessel.

Application Details: Used on cotton.

Physical Properties:

Appearance:  Dark Black powder

Chemical Properties:

Solubility                    : 1800 gpl

Passing time              : 30 sec

Washing Fastness     :3

Highest strength of crude: 13% in direct synthesis

Effluent:

Volume                         : 5ltr/kg of crude during synthesis

pH                                   : 7.2

Color                              : Greyish Black

TDS                                 : 0.5% maximum

COD                                : 1200- 1500 mg/ltr

Vessel and machinery requirements:

MSRLBL

Temperature variance: from 0 deg c up to 40 deg c

Risk Factor:

Refer to guideline provided along with the manufacturing process.

Duration of Completion  : 10 hrs.

Last revised on                : January 2011

Accuracy                           : 98%

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