SARACID-RS | Acid Buffer

Product Information

Saracid-RS specially developed acid bufferused in dyeing and printing of polyester and its blends. Saracid-RS does not damage viscose or cotton. 

Saracid-RS can be used for batch and continuous process. Addition of Saracid-RS in print paste prevents speckiness.

Key Features & Benefits
Key Features Benefits
Buffering action
Maintains pH during dyeing and printing of Disperse dyes
Tear strength
Tear strength not affected
General Characteristics
Physical appearance
Colourless Liquid
Ionic nature Non-ionic
pH of 1% solution 3 +/- 1
Miscibility Miscible with water
Stability Compatible with anionic, cationic and nonionic products
Compatibility Stable to dilute acids

1. Exhaust dyeing of Polyester fibre, yarn, fabric and polyester blends 

Addition of 0.5 - 1.0 g/l Saracid-RS
can give desired pH 4.5-5.5 which is maintained throughout the dyeing cycle

2. Continuous Dyeing of Polyester 

2-5 g/l Saracid-RS
in padding liquor to maintain desired pH and bath stability.

3. Polyester Printing

Addition of 0.5% - 1.0% Saracid-RS in a neutralised thickner.


Storage : Store in cool, ventilated shed away from heat and direct sunlight. Storage temperature should not exceed 35 deg C.Close lids firmly to avoid contact with air and moisture.

Shelf Life : 9 months from the date of manufacturing, if stored under controlled conditions.

The above information is given in good faith and is without warranty

Related Products

Product Name Short Description Description
ACIDON-PA Acid donor and pH sliding agent

An acid donor, based on pH sliding principle for dyeing of polyamide, wool and their blends with acid dyes. It ensures uniform and reproducible dyeing.