九一久久一区二区|91超碰免费国产|欧美日韩有码视频|国产欧美日韩蜜臀|AV在线网站不卡1|久草视频国产在线观|国产日韩欧美区更新|国产—无码—有码|欧美偷拍视频观看|色偷偷精品自慰

Product Name: Sodium hydroxide（Caustic soda ）
CAS NO: 1310-73-2
Molecular Formula: NaOH
Molecular weight: 41.0045
EC NO: 215-185-5
HS code: 28151100
Specification:

Appearance: Normally white solid or flakes and particles
Packing: Packed in 25/50 kg bags or upon clients' demand.
Use: Widely used in the manufacture of chemicals, as well as papermaking, aluminum smelting, tungsten smelting, rayon, rayon and soap manufacturing. Dyes, plastics, pharmaceuticals and organic intermediates, water electrolysis, water treatment. In the production of inorganic salts, it is used to prepare borax, chromium salt, manganate, phosphate and caustic soda. Caustic soda is also used as an important raw material for producing polycarbonate, superabsorbent polymer, zeolite, epoxy resin, sodium phosphate, sodium sulfite and a large number of sodium salts.