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Caustic Soda Flakes English name: sodium hydroxide; caustic soda CAS NO.:1310-73-2 UN NO.:1823 FORMULA: NaOH MOL. WT.:40.0 DG CLASS:8 PACKAGING GROUP:II SPECIFICATION:Industrial Grade 0.001%=10ppm PURITYNa2CO3NaclFe2O396%1.4% max2.8% max0.01% max98%1.1% max0.6% max0.01% max99%0.9% max0.15% max0.01% max Application:white flake, pearl and solid, main use for masyringe,pharmacy,paper making etc. Packing:25kg PP woven/kraft paper bag for flake 25kg PP woven/kraft paper/50lb PE bag ,200kg iron drum for solid Alias:Sodium Hydroxide Formula:NaOH Standard:GB/T11199-89 Materialization nature : The pure product is the colourless transparent crystal, relative density 2.130. 318.4 degrees Centigrade of points. 1390 degrees Centigrade of boiling point. The city has solid state and two kinds of liquid state to sell the caustic soda: The purely solid caustic soda is white, there are bulk , bar-shaped , granular, the quality is fragile ; The purely liquid caustic soda is the colourless transparent liquid. The solid caustic soda has very strong hygroscopicity. Apt to dissolve it in water, send out heat when dissolving, the aqueous solution is alkaline, there are soft senses ; Dissolve it in the ethanol and glycerin; Do not dissolve it in the acetone , ether . Corrosivity is extremely strong, have function of corroding on fibre , skin , glass , pottery ,etc..Main uses: the manufacture of chemicals, paper, aluminum smelting, refining tungsten, artificial silk, rayon and soap manufacturing, production of dyes, plastics, pharmaceutical and organic intermediates, the old rubber recycling, metal sodium, water electrolysis as well as the inorganic salt production, Preparation of borax, chromium salts, manganese salts, phosphate, etc. need to use a lot of caustic soda Packing:Flakes or pearls: 25kg plastic bags(3layer pp&pe) Shijiazhuang Tianhua Phosphorus Co., Ltd.(hereinafter referred to as the Tian Hua)is one of the biggest high-tech private enterprise in north of China,supported by Fanshan Phosphate Mine.Our activity range from mining to chemical productting. In our company, the main chemical products of phosphorus include Sodium tripolyphosphate, sodium hexametaphosphate, sodium gluconate, 12 water, trisodium phosphate, disodium phosphate 12 water, a sodium phosphate dihydrate, ammonium dihydrogen phosphate, diammonium hydrogen phosphate, potassium dihydrogen phosphate, phosphoric acid urea, anhydrous trisodium phosphate, anhydrous disodium phosphate, anhydrous sodium phosphate, anhydrous dipotassium hydrogen phosphate, anhydrous potassium phosphate, anhydrous sodium pyrophosphate, potassium pyrophosphate, acid sodium pyrophosphate, 3 Calcium Polyphosphate, Potassium, Sodium tripolyphosphate, acid-type calcium pyrophosphate, pyrophosphate copper, zinc etc. As the leading global provider of phosphorus chemicals,Tian Hua has always been an unwavering commitment to technological innovation, R & D strengths to enhance and improve the service system. Currently serves customers in Latin America, the European Union, Africa, ASEAN, Russia and so on many countries and regions.