DL-Malic acidndi ufa woyera ufa, ndi wopanda fungo komanso sanunkhidwe. Imasungunuka mosavuta m'madzi ndi ethanol, sungunuka pang'ono mu acetone. DL-Malic acid padziko lonse lapansi ndizodziwika bwino kwambiri, nthawi zambiri zimagwiritsidwa ntchito ngati oyang'anira asidi, oteteza ma acidity ndi prertator ya ph.

Ntchito:

Amagwiritsidwa ntchito ngati acid mu zakumwa zozizira, zakudya zowundana, zakudya zokonzedwa; Chogwiritsidwa ntchito ngati wosunga utoto ndi aniseptic a madzi ndi monga emulsion ritser ya dzira yolk. DL-Malic acid amathanso kugwiritsidwanso ntchito ngati mankhwala apakatikati, zodzikongoletsera, kutsuka, kubwezeretsanso kachitsulo kwa wopanga makampani a poyester.

Kusunga: M'malo owuma, ozizira, komanso shaded ndi ma Centraging oyambilira, pewani chinyezi, kusunga kutentha kwa firiji.

Moyo wa alumali: Miyezi 48

Phukusi: mkati25kg / thumba

kupereka: mwachangu

1. Kodi ndi chiyani?
T / t kapena l / c.

2. Nthawi yanu yobereka ndi iti?
Nthawi zambiri timakonza zotumiza m'masiku 7 -15.

3. Nanga bwanji kulongedza?
Nthawi zambiri timapereka kulongedza monga 25 kg / thumba kapena katoni. Zachidziwikire, ngati muli ndi zofuna zapadera pa iwo, tidzapita kwa inu.

4. Nanga bwanji za zovomerezeka za malonda?
Malinga ndi zomwe mudalamulira.

5. Ndi zikalata ziti zomwe mumapereka? 
Nthawi zambiri, timapereka ma invoice opanga, mndandanda wazolongedza, Bill of Dulani, Coa, satifiketi yazachipatala ndi Concorfiketi yazachipatala. Ngati misika yanu ili ndi zofunikira zapadera, tidziwitseni.

6. Kodi padoko ndi chiyani?
Nthawi zambiri Shanghai, qingdao kapena Tianjin.