ابدأ بالتواصل مع الأشخاص وتبادل معارفك المهنية

أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.

متابعة

What should be done when the pH value of a product does not meet the standard pH requirement

user-image
تم إضافة السؤال من قبل GLORIA UTTI , QUALITY ASSURANCE OFFICER , CORMART CHEMICAL INDUSTRIES IKEJA, LAGOS STATE
تاريخ النشر: 2014/03/30
Nikhilranjan Dave
من قبل Nikhilranjan Dave , Unit Head , Fortune Pharmaceuticals (India) Pvt. Limited

Dear,

You may add water, if volume is not criteria, may add acidic or alkaline agent to get desired pH, You should also keep product quality as your target, hence selection of pH coorrecting should be such that it should not affect end product quality. As for example, in cosmatic cream you add lactic acid, In shampoo, Citric acid may be added, for alkline alcoholic KOH , Sodium carbonate or bicarbonate may be added.

المزيد من الأسئلة المماثلة