Anti-staining salt

Product name: Anti-staining salt

Chemical Component: Sodium m-nitrobenzene sulfonate

CAS : 127-68-4

Quality index：

Appearance is yellow powder

Active ingredient content≥ 90%

Water content ≤ 3%

Fineness ≤ 5%

PH value is 7-9

The product is easily soluble in water

Products are anionic substances

Product application：

The product is resistant to acid, alkali and hard water, mainly used as an anti-white agent when reducing dyestuff colour ground anti-dyeing printing. It can also be used as an agent for repairing embossing of floral fabrics and as a white ground protector when boiling reductive dyestuff fabrics.

Reference dosage: 

1. reactive printing and dyeing paste: 0.5-1% 

2. Colour wilting prevention: 5-15g/L

3. Dip and roll method: 2-3g/L 

The exact dosage depends on the process of each factory and the adjustment of the specific process through trial samples, in order to achieve better results.

Packaging and storage：

25 kg woven bag lined with plastic bag, stored at room temperature and protected from light, storage period 12 months.