Ncha siri ike

Hard soaps (), also termed soda soaps in older terminology, are categorized under soaps and are typically sodium salts of fatty acids. They vary in color from white to brownish and have a fatty acid content ranging from 72 to 75%. These soaps are typically made from lower-quality fats. Hard soaps serve as the foundation for products frequently labeled as fine soaps, which are fortified with nourishing additives, perfumes, and dyes.

 Aha 
Okwua but ncha Siri Ike bidoro na usoro emeputa ncha . Mgbe ana-eme usoro ndi ana etinye nnu( sodium chloride) iji sie ncha ma tinyekwa ya mmiri nke ga-eme ka ihe di na ncha kewa ma buru otu, ona eme ka o sir ezigbo Ike ka onwe Ike see n'elu.

 Mmepụta 
Site Brockhaus ABC Chemistry, VEB F. A. Brockhaus Publishing House Leipzig 1965, p. 2092. usoro nke saponification, abụba (dị ka abụba, ezì, na abụba ọkpụkpụ) ma ọ bụ mmanụ akwụkwọ nri na sodium hydroxide na-emegharị iji mepụta nnu sodium nke abụba acid na glycerin. A maara ngwakọta a na-emepụta dị ka ncha dị nro, nke na-eje ozi dị ka ihe na-ebute ụzọ maka mmepụta ncha siri ike. Mgbe agbakwunyere sodium chloride (usoro a maara dị ka nnu), isi ncha na-ebili ma kewaa. Glycerin na-agbaze na mmiri na abụba ndị a na-achọghị na-anọgide na ngwọta (lee kwa ncha).

 Ihe odide