Ammonium hydrogen fluoride

Used as glass etchant, disinfectant, preservative, solvent for metal ruthenium, surface treatment agent for silicon steel plate, etc.

Citric acid monohydrate

Mainly used in food and beverage industry as sour agent, seasoning agent, preservative and preservative.

Malonic Acid

Mainly used in pharmaceutical intermediates, spices, adhesives, resin additives, plating polish.

Oxalic Acid

Complexing agent, masking agent, precipitating agent, reducing agent, bleaching agent, mordant, etc.

Succinic Acid

Used in the manufacture of medicines, spices, dyes and lacquers.

Chromium potassium sulphate

Used as tanning agent, mordant for printing and dyeing, analytical reagent, etc.

Sodium gluconate

White crystalline granule or powder