Matšoao a glacial acetic acid ke afe?

Lebitso la sehlahisoa Asiti ea acetic ea glacial Letsatsi la tlaleho
Bongata 230kg Nomoro ea Sehlopha
Ntho E tloaelehileng Sephetho
Bohloeki ba asiti ea acetic 99.8%metsotso 99.9
Mongobo 0.15%max 0.11
Acetaldehyde 0.05%max 0.02
Asiti e entsoeng ka formic 0.06%max 0.05
Tšepe 0.00004max 0.00003
Chromaticity (ho Hazen)(Pt – Co) 10max 9
Nako ea ho fokotsa potassium permanganate Metsotso e 30 35

 Mofetoleli ea matla oa asiti ea acetic, ea fang linaha tse ngata phepelo e tsitsitseng le litheko tse tiisitsoeng. Tobetsa mona ho fumana litheko tse theotsoeng.


Nako ea poso: Phato-22-2025