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Sodium hydroxide flake 9699% 1603

2022-03-02 330

Molecular formulaNaOHmolecular 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.