巜温泉欺辱人妻动漫在线,影音先锋资源网站,麻豆视频国产剧情演绎,,高清欧美videossexo

essential information：

Chemical name: potassium hydroxide; Trade name: chemically pure potassium hydroxide solution; English Name:CPhydrogen hydroxide solution，CAS No.: onethreeone0-five8-three.

Potassium hydroxide, chemical formulaKoh, relative molar mass:fifty-six point one zero five six； Pure product isWhite crystal. Saturated vapor pressure(kPa)： 0.onethree(7one9℃) 。 Soluble in water, slightly soluble in。 Deliquescence and absorption。 Its chemical properties are similar（）, the aqueous solution is strongly alkaline and can destroy cell tissue.fromHigh purity potassium chloride aqueous solution.

Chemically pure potassium hydroxide solution is based on the national standardStandard for chemically pure reagent in GB / T twothree06-two008 chemical reagent potassium hydroxide（Chemically pure reagents）Prepared based onColorless Transparent Liquid 。

This product complies with the following standards:

The test method used is in full accordance withGB/T twothree06-two008執行。

Packaging and storage:

twofiveKG聚乙烯塑料桶/one000KG聚乙烯塑料罐。單獨儲存在庫房中，周邊應有圍堰保護。注意事term：

操作人員必須佩戴橡膠手套、護order鏡和防腐材料制成的工作服；如不慎觸及皮膚，需立即用水沖洗。工作場所禁止飲食

如有泄漏，周圍應設警告標志，用鏟子收集于塑料容器中，通入carbon dioxide或者弱酸，調節至中性，再放入廢水系統。