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CITRIC-W is an organic, white crystalline powder. It can replace the Citric Acid which is used in the preparation of Disperse printing paste for polyester printing. This also reduces the BOD & COD level. This is the most economical product.
This is only used for making disperse printing paste to adjust acidic pH (for 4.5 pH) to print polyester fabrics in place of Citric Acid. It is compatible with all other auxilliaries added in printing paste.
It is found that approx. equal quantity or less by 20 – 25% is used to adjust the pH 4.5 - 5.0 of gum paste. Quantity of Citric-W also varies as per the quality of gum. i.e. alkalinity of paste.
Appearance | White Crystalline Powder. |
Type | Organic compound |
pH of 1% soln. | 1.6 to 1.8 |
Stable for 6 months at room temperature in sealed bags.