Ibanga lokudla le-sodium benzoate powder
I-sodium benzoate iyinto e-organic ngefomula yamakhemikhali ye-C7H5Nao2. Kuyimpuphu emhlophe ye-granular noma i-crystalline, ngaphandle kwephunga le-benzoin elincanyana, elimnandi kancane, futhi i-astringent. Eyaziwa nangokuthi i-sodium benzoate, isisindo se-molecular molecular singu-144.12. Kuzinzile emoyeni futhi kuncibilika kalula emanzini. Isixazululo sayo samanzi sinenani le-8, futhi lincibilikisa e-ethanol. I-benzaic acid kanye nosawoti wayo bangama-antimicrobial an antimicrobial agents, kepha ukusebenza kwayo kwe-antibacterial kuncike ku-pH yokudla. Njengoba i-acidity of the medium inyuka, imiphumela yayo yama-anticacterial kanye ne-antibacterial yanda, kepha ilahlekelwa yi-bactericidal kanye nemiphumela ye-antibacterial emithonjeni ye-alkaline. Inani elikhulu le-PH lokuvikelwa kwalo kokugqwala ngu-2,5 ~ 4.0.
| Into yendaba | Ukucacisa |
| I-acidity ne-alkalinity | 0.2ml |
| Ngalokho | 99.0% min |
| Ubumanzi | 1.5% max |
| Ukuhlolwa kwesisombululo samanzi | -Cwebile |
| Izinsimbi ezisindayo (njenge-PB) | I-10 ppm max |
| As | 2 ppm max |
| Cl | 0.02% max |
| Isinqe | 0.10% max |
| Idlizi | Hlangana nesidingo |
| Onside | Hlangana nesidingo |
| I-phthalic acid | Hlangana nesidingo |
| Umbala wesixazululo | Y6 |
| I-cl ye-cl | 0.03% max |
UkubekaEndaweni eyomile, epholile futhi enomthunzi ngepakepu yangempela, gwema umswakama, gcina emazingeni okushisa ekamelo.
Impilo yeshelufu: Izinyanga ezingama-48
Iphakheji: InI-25KG / BAG
ukuhambisa: ngokushesha
1. Yini imigomo yakho yokukhokha?
T / t noma l / c.
2. Yini isikhathi sakho sokulethwa?
Imvamisa sizohlela ukuthunyelwa ngezinsuku ezingama-7 -15.
3. Kuthiwani ngokupakisha?
Imvamisa sinikeza ukupakishwa njenge-25 kg / isikhwama noma i-carton. Vele, uma unezimfuneko ezikhethekile kuzo, sizokusho ngokwenu.
4. Kuthiwani ngokuqina kwemikhiqizo?
Ngokusho kwemikhiqizo oyalile.
5. Imiphi imibhalo oyinikezayo?
Imvamisa, sihlinzeka nge-invoice ye-Comminery, Uhlu Lokupakisha, uMthethosivivinywa Wokulayisha, COA, Isitifiketi Sezempilo kanye nesitifiketi Somsuka. Uma izimakethe zakho zinazo izidingo ezikhethekile, sazise.
6. Yini ukulayisha imbobo?
Imvamisa yiShanghai, Qingdao noma iTianjin.
