Molecular formulaNaOH，molecular weight forty.00。
nature:This product is a flake white solid. It is highly hygroscopic, easily soluble in water and strongly exothermic. The aqueous solution is colorless, greasy and strongly alkaline. It is highly corrosive and has great corrosive force on skin, fabric, paper, etc. Easily absorb carbon dioxide from the air and gradually turn into sodium carbonate. genusCategory 8.two inorganic alkaline corrosive articles, UN No.: unone8twothree.
purpose: it is one of the most important basic chemical raw materials. It is widely used in soap making, water treatment, papermaking, printing and dyeing, metal products, etc,It is also a raw material for basic chemical and other basic synthetic industries.
Product quality:（GBtwo09-two006）
term order | reason Chemical index | ||
Type is-it / I | Type is-dt / I | ||
Outside view | White flake | ||
NaOH % ≥ | ninety-nine | ninety-eight point five | ninety-six.0 |
NatwoCOthree% ≤ | zero point five | zero point eight | one.three |
NaCl % ≤ | 0.0three | zero point zero five | two.seven |
FetwoOthree% ≤ | zero point zero zero five | zero point zero zero eight | 0.0one |
Packaging and storage:two5公斤編織袋內(nèi)襯塑料薄膜袋裝。
It must be sealed and stored in a dry and ventilated place for one year.
The stacking height shall not exceed ten layers.
Origin and brand:Our companyHaohua brand/Tianye card.
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