Here are some useful factors to consider before making your purchase.

Acid Black 194 belongs to 1:2 Metal Complex groups of Acid Dyes.

Acid Black 194 is also known by following names:

1.       Black M-SRL

2.       Fast Black LD

3.       Black M-R

Application Details: Used on wool, silk and nylon. It is also used in ink.

Physical Properties:

Appearance:  Dark jet black powder

Chemical Properties:

Solubility                      : 120 gpl.

Light Fastness             : 7

Washing Fastness       : 4-5

Perspiration                 : 5

Salt content                 : Less than 1 %

Free Cr content           : Less than 40 ppm

Highest strength of crude: 135% v/s 160% standard without R/O

Effluent:

Volume                            : 5ltr/kg of crude during synthesis

pH                                   : neutral

Color                               : light grey

TDS (without R/O)           : less than0.5%   with R/O TDS: will be of 1.36% of Volume 40,000 ltr.

COD                                : 800

Max COD                         : 1100 to 1500

Vessel and machinery requirements:

SS jacketed vessel for high TS of product

MSRLBL: Closed type with bottom dish end for SYNTHESIS

Temperature variance: from 5 ^deg c up to 98 deg c

Boiler

Risk Factor:

Refer to guideline provided along with the manufacturing process.

Duration of Completion  : 14 hrs. (excluding reverse osmosis treatment)

About Process          : Faster productivity with better strength achieved without performing Reverse Osmosis.

Last revised on        : November 2010

Accuracy                   : 98%

Pages                       : 15