中文：十二烷基二甲基芐基氯化銨 1227
【CAS】 8001-54-5或63449-41-2 139-07-1
別名：潔爾滅、苯扎氯銨、殺藻胺 DDBAC 分子式：C21H38NCl 相對(duì)分子質(zhì)量：340.0
結(jié)構(gòu)式：
1、性能與用途
1227是一種陽(yáng)離子表面活性劑，屬非氧化性殺菌劑，具有廣譜、高效的殺菌滅藻能力，能有效地控制水中菌藻繁殖和粘泥生長(zhǎng)，并具有良好的粘泥剝離作用和一定的分散、滲透作用，同時(shí)具有一定的去油、除臭能力和緩蝕作用。
1227毒性小，無積累性毒性，并易溶于水，并不受水硬度影響，因此廣泛應(yīng)用于石油、化工、電力、紡織等行業(yè)的循環(huán)冷卻水系統(tǒng)中，用以控制循環(huán)冷卻水系統(tǒng)菌藻滋生，對(duì)殺滅硫酸鹽還原菌有特效。
1227可作為紡織印染行業(yè)的殺菌防霉劑及柔軟劑、抗靜電劑、乳化劑、調(diào)理劑等。
2、質(zhì)量指標(biāo) 符合HG/T 2230-2006
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項(xiàng) 目
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指 標(biāo)
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外 觀
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無色或微黃色透明液體
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淡黃色透明液體
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淡黃色蠟狀固體
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活性物含量 % ≥
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44.0
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80
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88
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胺鹽含量 % ≤
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2.0
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2.0
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2.0
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PH值(1%水溶液)
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6.0 - 8.0（原液）
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6.0 - 8.0
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6.0 - 8.0
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常規(guī)產(chǎn)品
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流動(dòng)性好
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流動(dòng)性差
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3、使用方法：
1227作非氧化性殺菌滅藻劑，一般投加劑量為50-100mg/L；作粘泥剝離劑，使用量為200-300mg/L，需要時(shí)可投加適量有機(jī)硅類消泡劑。1227可與其它殺菌劑，例如異噻唑啉酮、戊二醛、二硫氰基甲烷等配合使用，可起到增效作用，但不能與氯酚類藥劑共同使用。投加1227后循環(huán)水中因剝離而出現(xiàn)污物，應(yīng)及時(shí)濾除或撈出，以免泡沫消失后沉積。1227切勿與陰離子表面活性劑混用。
4、安全防護(hù)：
1227略有杏仁味，對(duì)皮膚無明顯刺激，接觸皮膚時(shí)，用水沖洗即可。
5、包裝與儲(chǔ)存：
1227使用塑料桶包裝，每桶25kg或200
kg。1227貯于室內(nèi)陰涼通風(fēng)處，貯存期為二年。
英文名稱：Dodecyl Dimethyl Benzyl ammonium ChlorideCAS:
CAS:8001-54-5 63449-41-2 139-07-1
Alias:geramine benzalkonium chloride alkyldimethylbenzylammoniu chlorideDDBAC
Molecular Formula:C21H38NCl Molecular weight: 340.0
Structure:
1,Properties and Usage:Benzalkonium
Chloride is a kind of cationic surfactant, belonging to nonoxidizing boicide.
It can efficiently withhold algae propagation and sludge reproduction.
Benzalkonium Chloride also has dispersing and penetrating properties, can penetrate
and remove sludge and algae, has advantages of low toxicity, no toxicity
accumulation, soluble in water, convenient in use, unaffected by water
hardness. Benzalkonium Chloride can be also used as anti-mildew agent,
antistatic agent, emulsifying agent and amendment agent in woven and dyeing
fields.
2,Specification Conform to HG/T 2230—2006
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items
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index
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Appearance
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colorless
to pale yellow transparent liquid
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light
yellow transparent liquid
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light
yellow waxy solid
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Active
content % % ≥
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44.0
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80
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88
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Amine
salt % ≤
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2.0
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2.0
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2.0
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pH(1%
water solution)
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6.0 -
8.0(origin)
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6.0 -
8.0
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6.0 -
8.0
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normal
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good
fluid
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bad
fluid
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3,Using
method:As nonoxidizing boicide,
dosage of 50-100mg/L is preferred; as sludge remover, 200-300mg/L is preferred,
adequate organosilyl antifoaming agent should be added for this purpose. This
product can be used together with other fungicidal such as isothiazolinones,
glutaraldegyde, dithionitrile methane for synergism, but cannot be used
together with chlorophenols. If sewage is appeared after thrown of this product
in circulating cool water, the sewage should be filtered or blown off in time
to prevent their deposit in bottom of collecting tank after froth
disappearance. No blending with anion surfactant.
4,Safety Protection:A little smell
of almond, no visible stimulation to skin. When contacted, flush with water.
5,Package and Storage:25kg or 200kg
in plastic barrel, or confirmed by clients. Storage for two year in room shady
and dry place.
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