caustic soda pearls

1.Description: Product name: Caustic Soda, Sodium Hydroxide Appearance: White flakes/Solid/Pearl Purity: 96%, 98%, 99% Molecular Formula: NaOH Colour: Bright white CAS No.: 1310-73-2 HS No.: 28151100 2.Specification: Inspection Items Quality Index Results excellent first-grade Appearance White White NaOH % � 99.0 � 99.0 99.4 Na2Co3  % � 0.4 � 0.5 0.4 NaCl  % � 0.02 � 0.03 0.02 Fe2O3    % � 0.004 � 0.005 0.004 3. Our advantage 1). We have rich natural gas resource so we have low cost 2). We have own factory and transpotation team, our factory is close to Xingang port, TianJin, which make sure the delivery time. 3). Packing: 2 PP bag with PE liner, which water proof and protect caustic soda well. 4). More than 11years' Caustic Soda produce experience, we have excellent technology and do business with many clients from worldwide successfully. Competitive price with high quality and quick delivery time make our caustic soda popular with customers. 5. The production process All of our Caustic soda are made from Ionic membrane liquid alkali and diaphragm liquid alkali. 1). To guarantee the quality of our goods, all the material must get through laboratory tests before go into our factory. 2). Allocate the material according to a certain proportion. 3). Put the material into pot by liquid alkali pump. 4). Heating continuously and stop it till 180 degree, precipitate for 1 hour, that is for wipping out the impurities. 5). Continue to heat, then put a good amount of sulphur and Sodium nitrate for Colour mixing, Precipitate again for 2 hours and keep warm with samll fire. 6). Put them into caustic soda flakes molding machine (for caustic soda flakes ); Put them into caustic soda pearls molding machine (for caustic soda pearls) 7). Cooling, packaging and put into the warehouse 6. Usage: Caustic Soda is mainly used as textiles industry, printing, detergent, paper-making, soap-making, metallurgy, Glass, enamel, medicament, oil-refining, dyeing and making synthetic fiber, plastics, neutralization of effluents etc. 7. About us: TIANJINSHI JINHONGWEIBANG CHEMICAL Co., Ltd is located near TianJin New Port. It covers an area of 15000 square kilometres. My company has my own factory, which has taken up Chemical business for 11 years. So wehave many customers in demestic marketsand international markets. Our main customers spread in west-Africa, MID- East, south America, south-east Asia etc. And my factory won good reputation. Our principle is: Quality first, Prestige first. My trade marks: JINHONG. Besides, we have independent import& exp rights. We can transact a series of process of export including danger packaging, Dangerous careful card, Performance certificate, CO ( certificate of origin ), SGS Certificate etc Welcome to visit our factory and expecting your order!