Ethyl Vanillin
Motsoako oa Ethyl ke motsoako oa manyolo o nang le fortula (c2h5o) (ho) c6h3cho. Sena se se na 'mala se nang le selikalikoe sa' mala o nang le hydrone, Ethoxy, le lihlopha tsa sebopeho ho la 4, 3 le 1, ka ho latellana, ka ho latellana.
Ethyl Vanillin ke molek'hule ea maiketsetso, ha e fumanoe tlhohong. E ntse e hlophisitsoe ka mehato e mengata ea ho fana ka "Guethal". Ether li-ethers tsa li-ether tse nang le li-glyoxylic tsa glyoxelic ho fa moetsi oa mandelic acid e lumellanang le exida.
Joaloka lesela, Ethyl Vanillin e ka bang makhetlo a mararo a matla joalo ka vanillin 'me e sebelisoa tlhahiso ea chokolete.
| Lintho | Litekanyetso |
| Ponahalo | Li-kristale tse tšoeu tse tšoeu kapa tse nyane hanyane |
| Monko | Tšobotsi ea vanilla, e matla ho feta vanillin |
| Fulubility | 1 Gram ea vanillin ea Ethyl e lokela ho qhalana ho 2ml 95% ethanol, 'me e etsa tharollo e hlakileng |
| Bohloeki (omiso e omileng, hipl) | 99% min |
| Tahlehelo ea ho omella | 0.5% max |
| Ntlha ea Melisa (℃) | 76.0- 78.0 |
| Arsenic (joalo ka) | 3 mg / kg max |
| Litols tse boima (joalo ka pb) | 10 MG / KG Max |
| Residue ka ho hlohlona | 0.05% Max |
Polokelo: Ka ho omeletseng, pholileng le sebaka se khanyang le sephutheloana sa mantlha, qoba mongobo, qoba mocheso oa kamore.
Shelfe: Likhoeli tse 48
Sephutheloana: ho25kg / mokotla
TLHOKOMELISO: Potlako
1. Lipehelo tsa hau tsa tefo ke life?
T / t kapa l / c.
2. Nako ea hau ea ho tsamaisa?
Hangata re tla hlophisa thomello matsatsing a 7 -15.
3. Ho thoe'ng ka packing?
Hangata re fana ka packing joalo ka 25 kg / mokotla kapa lebokose. Ho joalo, haeba u na le litlhokahalo tse khethehileng, re tla tsalla le uena.
4. Ho thoe'ng ka ho nepahala ha lihlahisoa?
Ho latela lihlahisoa tseo u li laetseng.
5. Ke litokomane life tseo u fanang ka tsona?
Hangata, re fana ka invoice ea bahlolo, lenane la ho paka, Bill ea Cariting, COA, Setifikeiti sa Bophelo le Setifikeiti sa Bophelo le Setifikeiti sa Bophelo. Haeba 'maraka oa hau o na le litlhokahalo tse ikhethang, a re tsebise.
6. Port ke eng?
Hangata ke sebhla, qingdao kapa tianjin.
