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 waterethanol, slightly soluble inether。 Deliquescence and absorptioncarbon dioxide。 Its chemical properties are similarsodium hydroxide(caustic soda), the aqueous solution is strongly alkaline and can destroy cell tissue.fromelectrolysisHigh 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:
termorder | Reference index(GB / T twothree06-two008CP) | Product index |
Potassium hydroxide(KOH)Content≥ | eighty | forty/twofive0 |
Potassium carbonate(KtwoCOthree)Content≤ | two0 | one.0 |
Chloride (in)Cl(total)Content≤ | 00twofive | 00twofive |
Sulfate (in)SOfour(total)Content≤ | 00one | 00one |
Nitrate (in)N(total)Content ≤ | 000five | 000five |
Phosphate(POfour)Content≤ | 00one | 00one |
Silicate(SiOthree)Content≤ | 0.one | 0.one |
Sodium(Na)Content≤ | two0 | one.0 |
Iron(Fe)Content≤ | 000two | 000two |
Calcium(Ca)Content ≤ | 00two | 00two |
Heavy metals (in)Pb(total)≤ | 000three | 000three |
The test method used is in full accordance withGB/T twothree06-two008執(zhí)行。
Packaging and storage:
twofiveKG聚乙烯塑料桶/one000KG聚乙烯塑料罐。單獨(dú)儲存在庫房中,周邊應(yīng)有圍堰保護(hù)。注意事term:
操作人員必須佩戴橡膠手套、護(hù)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(yīng)設(shè)警告標(biāo)志,用鏟子收集于塑料容器中,通入carbon dioxide或者弱酸,調(diào)節(jié)至中性,再放入廢水系統(tǒng)。
03-03
Sec-066 cleaning agent
Plate washing waterSEC-66eight#The main components areDimethoxymethane, dichloromethane and methanol,It has excellent physical and chemical properties, i.e. good solubility, low boiling point and good
03-03
S-655 developer
DeveloperS-655#It is a kind of anti welding ink specially used for high quality requirements/線路干膜使用的Developer,主要成分by高純度的碳酸鉀及溶纖劑、軟水劑、非silicon型消泡劑等高級原料。This producthaveHave excellentAnalytical abilityan
03-03
158# film cleaner (without n-hexane)
Film cleanerSEC-one5eight#It is a quick drying electrostatic cleaning agent composed of low boiling solvent. It is suitable for cleaning and removing static electricity of various silver salt films (b
03-03
155# film cleaner (flame retardant)
Film cleanerSEC-onefivefive#It is a quick drying electrostatic cleaning agent composed of low boiling solvent. It is suitable for cleaning and removing static electricity of various silver salt films