粗大的内捧猛烈进出在线视频,激情综合色综合久久综合,狠狠色噜噜狠狠狠777米奇小说,99久久久精品免费观看国产

Products

Substitute acid AS-2240

Product introduction:

This product is a kind of organic synthetic acid, stable acidity, strong buffering ability, does not contain sulfuric acid, hydrochloric acid root. The color light and fastness of the dyed products after use will not be affected, and the fibers will not be damaged. Its low volatility, less irritating flavor, easy to store, conducive to operation. This product can be used as a pH regulator for dyeing fabrics or yarns, and as a neutralizer for weak bases. It is an ideal alternative to glacial acetic acid.

 

Technical index:

Appearance: colorless to light yellow clear liquid           Solubility: Easily soluble in water     

pH: 1.9~2.1 (stoste)            

 

Application technology:

Substitute acid AS-2240   0.35~0.55ml/L   Adjustable pH value to 4.0~4.5

In order to achieve the best use effect, please customers according to the actual conditions and dosage test, to determine the amount of this product and application technology.

 

Packaging:

125Kg plastic packaging bucket, also according to customer requirements of the specification Packaging.

 

Product storage:

This product is suitable for sealed storage, avoid direct sunlight, stored in dry, cool, ventilated warehouse, shelf life is one year.