配方类型：	DETERGENTS
配方说明：	Liquid Biodegradable Detergent
配方组成：	Tetrasodium ethylenediamine acetic acid/0.20 It is usually preferable for the manufacturer to undertake the neutralization of the dodecylbenzene sulphonic acid,since this material can be purchased commercially at around a 95% concentration and is readily neutralized by the addition of a sodium hydroxide solution. a typical basic formula using an alkylarylsulfonic acid and lauryl ether sulfate mixture is: FORMULA No. Water/q.s. 100 Soluble green dyestuff soln./q.s

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