Sodium hydroxide/Caustic soda/NaOH/CAS 1310-73-2/Food grade/Industrial grade/Pearl/flake

(1) Product classification

Industrial sodium hydroxide: solid IS-IT IⅡ (ionic membrane granular alkali), liquid IL-IT IⅡ (ionic membrane liquid alkali)

Sodium hydroxide for chemical fiber: solid FS I, liquid FL II III

High purity sodium hydroxide: solid HS I, liquid HL I II III

Food additive sodium hydroxide

(2) Sexual quality

Solid caustic soda (ionic film, chemical fiber, high purity, food additives) mainly white flake (granular), chemical formula: NaOH, specific gravity 2.13, strong alkaline, easy moisture absorption, skin, clothing and other strong corrosion, easy to absorb carbon dioxide in the air to produce sodium carbonate, storage must be dry, clean, pollution-free, packaging isolated air.

Liquid caustic soda (ionic membrane, chemical fiber, high purity, food additive) is a colorless transparent solution. It is strongly alkaline and has a strong corrosive effect on skin, textiles and paper.

(3) Packing

Solid caustic soda: flake caustic soda is packaged in plastic-woven bag (with inner bag, 25Kg/ bag), granular caustic soda is packaged in heavy packaging film (25Kg/ bag), and after packaging, the whole ton of film packaging and secondary bagging (plastic-woven bag) packaging are adopted according to customer requirements.

Liquid caustic soda: canned

(4) Use

Caustic soda is an important chemical raw material, mainly used in food industry, oil pressing, paper making, man-made fiber, textile, printing and dyeing, sewage treatment, non-ferrous metal smelting, chemical fertilizer, power plant water treatment, organic synthesis, pharmaceutical, daily chemical, fine chemical, plastics and water treatment industries.

(5) Product quality

Industrial sodium hydroxide (ionic film granular alkali, liquid alkali) products comply with GB 209-2006 standards

Food additive sodium hydroxide products comply with GB 5175-2008 standard

Sodium hydroxide products for chemical fiber meet GB/T 11212-2013 standards

High purity sodium hydroxide products comply with GB/T 11199-2006 standards