Isovanillin CAS 621-59-0 Dị Ọcha ≥99.5% (HPLC) Ụlọ ọrụ dị ọcha
Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta 3-Hydroxy-4-Methoxybenzaldehyde (Isovanillin) (CAS: 621-59-0) nwere oke mma.Ruifu Chemical nwere ike ịnye nnyefe zuru ụwa ọnụ, ọnụahịa asọmpi, obere na nnukwu ọnụọgụ dị.Ịzụta Isovanillin,Please contact: alvin@ruifuchem.com
| Aha Chemical | 3-Hydroxy-4-Methoxybenzaldehyde |
| Ụdị okwu | Isovanillin;iso-Vanillin;3-Hydroxy-p-Anisaldehyde;3-Hydroxy-4-Anisaldehyde;3-Hydroxy-4-Methoxybenzaldehyde |
| Nọmba CAS | 621-59-0 |
| Ọnọdụ Ahịa | N'ahịa, Ikike Mmepụta Tọn 6 kwa ọnwa |
| Usoro ihe omimi | C8H8O3 |
| Ibu molekụla | 152.15 |
| Ebe Na-agbaze | 113.0 ~ 115.0 ℃ |
| Njupụta | 1.20 |
| Mmetụta | Mmetụta ikuku |
| Solubility | Soluble na acetone na methanol |
| COA & MSDS | Dị |
| Ụdị | Ruifu Chemical |
| Ihe | Nkọwapụta | Nsonaazụ |
| Ọdịdị | White ma ọ bụ beige kristal ntụ ntụ | Na-akwado |
| njirimara | IR Spectrum dabara na nhazi | Na-akwado |
| Isi | Ude na mmanụ oliv | Na-akwado |
| Ebe Na-agbaze | 113.0 ~ 115.0 ℃ | 113.5 ℃ |
| Ụzọ ịdị ọcha / nyocha | ≥99.5% (HPLC) | 99.98% |
| Ọnwụ na ihicha | ≤0.50% | 0.15% |
| Vanillin | ≤0.10% (HPLC) | Na-akwado |
| Ethoxyvanillin | ≤0.05% | Na-akwado |
| Ihe adịghị ọcha ndị ọzọ | ≤0.05% | Na-akwado |
| Nlele ọkọlọtọ | A nwalela ngwaahịa a wee kwado ụkpụrụ Enterprise | |
| Mba. | Akụrụngwa | Jiri | ||||
| 1 | Veratraldehyde CAS: 120-14-9 | Ihe mmalite | ||||
| 2 | Sulfuric acid | Condensation | ||||
| 3 | Toluene | Ihe mgbaze | ||||
| 4 | 30% hydrochloric acid | Gbanwee PH | ||||
| 5 | 30% sodium hydroxide ngwọta | Gbanwee PH | ||||
Iji Veratraldehyde dị ka ihe mmalite, wepụ "methyl" site na iji H2SO4 n'okpuru nchebe nke N2, nwere ike nweta ngwaahịa ndị bụ isi.Mgbe ahụ gbazee ya site na ngwọta sodium hydroxide na Hydrochloric acid.Mgbe decoloration na nnụcha, anyị nwere ike nweta puregrade ngwaahịa.
ngwugwu:Kalama, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Chekwaa n'ime akpa mkpuchi mkpuchi n'ụlọ nkwakọba ihe dị jụụ, kpọrọ nkụ, nke ikuku na-ekuku nke ọma pụọ na ihe na-ekwekọghị ekwekọ.Chebe site na ìhè na mmiri mmiri.
Mbupu:Jiri ikuku na-ebuga ụwa niile site na FedEx / DHL Express.Nye nnyefe ngwa ngwa na ntụkwasị obi.
3-Hydroxy-4-Methoxybenzaldehyde (Isovanillin) (CAS: 621-59-0) bụ ezigbo ngwaahịa kemịkal dị mkpa, nke a na-eji dị ka senti, ekpomeekpo, nri na ihe mgbakwunye ịchọ mma, onye na-ahụ maka uto osisi, wdg, ọ bụkwa ihe dị mkpa ọgwụ ọgwụ. etiti.Dị ka ose, ọ nwere ihe pụrụ iche karịa vanillin, ísì ya nwere ike ịgbanwe na mgbanwe nke okpomọkụ ambient, n'ihi ya, ọ dị mma karịsịa maka ihe ịchọ mma pụrụ iche na ụfọdụ ụlọ ọrụ na-esi ísì ụtọ.A na-ejikarị ya eme ihe dị ka onye na-ahụ maka ọgwụ na nri na ụlọ ọrụ ihe ọṅụṅụ, nchịkọta kemịkal nke ekpomeekpo na nyocha kemịkal.
Ihe akara egwu Xi - iwe
Koodu ihe egwu 36/37/38 - na-akpasu anya, sistem iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
WGK Germany 3
RTECS CU6540000
TSCA Ee
Ihe ndetu Hazard na-ewe iwe
