Tianjin Yuanhong Maofeng Chemical Co, Ltd

Anhydrous copper sulfate as a white or gray powder. Acidic solution, the dust are highly pungent. Soluble in w

colloidal substances in water and in the role of the strong electric. b, hydrolysis product of the fine suspen

Dyes and auxiliaries used primarily as filler to adjust the concentration of dyes and additives to achieve the

Sulfur Black dye is more sulfur polymer, its structure and contains more sulfur disulfide bond, and very unsta

Glacial acetic acid is one of the most important organic acids. Mainly acetate, acetic anhydride, cellulose

Synthetic detergent in an important additive (see detergent additives and auxiliary agents). Sodium phosphate

The product is white or creamy white crystalline powder or a sense of lumps, the profile of a patch of fine ne

Acid colorless while stimulating smell, and there is corrosion, blisters after contact with human skin redness