Veratric Acid CAS 93-07-2 3,4-Dimethoxybenzoic Acid Dị Ọcha> Ụlọ ọrụ 99.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta 3,4-Dimethoxybenzoic Acid (Veratric Acid) (CAS: 93-07-2) nwere oke mma.Ruifu Chemical nwere ike ịnye nnyefe zuru ụwa ọnụ, ọnụahịa asọmpi, obere na nnukwu ọnụọgụ dị.Zụrụ Veratric Acid,Please contact: alvin@ruifuchem.com
| Aha Chemical | 3,4-Dimethoxybenzoic Acid |
| Ụdị okwu | Veratric acid;Protocatechuic Acid Dimethyl Ether |
| Ọnọdụ Ahịa | N'ahịa, Ikike Mmepụta Tọn 30 kwa ọnwa |
| Nọmba CAS | 93-07-2 |
| Usoro ihe omimi | C9H10O4 |
| Ibu molekụla | 182.18 g/mol |
| Ebe Na-agbaze | 181.0 ~ 183.0 ℃ |
| Njupụta | 1.436 |
| Mmetụta | Ikuku nwere mmetụta, iru mmiri nwere mmetụta |
| Mmiri Solubility | Dị ntakịrị Soluble na Mmiri |
| Okpomọkụ nchekwa. | Ebe dị jụụ & Ọkụ |
| COA & MSDS | Dị |
| Ụdị | Ruifu Chemical |
| Ihe | Ụkpụrụ nyocha | Nsonaazụ |
| Ọdịdị | White Crystalline ntụ ntụ | Na-akwado |
| Ebe Na-agbaze | 181.0 ~ 183.0 ℃ | 181.5-182.5 ℃ |
| Ọnwụ na ihicha | <0.50% | 0.42% |
| Ọdịnaya Ash | <0.50% | 0.16% |
| Otu adịghị ọcha | <0.50% | Na-akwado |
| Ọla dị arọ (Pb) | ≤20ppm | <20ppm |
| Ụzọ ịdị ọcha / nyocha | > 99.0% (HPLC) | 99.73% |
| Spectrum infrared | Nkwekọ na Structure | Na-akwado |
| 1 H NMR Spectrum | Nkwekọ na Structure | Na-akwado |
| Mmechi | A nwalela ngwaahịa a wee kwado nkọwa ndị enyere | |
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.
Kedu ka esi azụta?Biko kpọtụrụDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Ahụmịhe afọ 15?Anyị nwere ihe karịrị 15 afọ nke ahụmahụ na mmepụta na mbupụ nke a dịgasị iche iche nke elu mma pharmaceutical intermediates ma ọ bụ ezi kemịkal.
Isi ahịa?Na-ere ahịa ụlọ, North America, Europe, India, Korea, Japanese, Australia, wdg.
Uru?Ogo kachasị elu, ọnụ ahịa dị ọnụ ala, ọrụ ọkachamara na nkwado teknụzụ, nnyefe ngwa ngwa.
OgoNkwenye?Usoro njikwa mma siri ike.Ngwá ọrụ ọkachamara maka nyocha gụnyere NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, wdg.
Ihe atụ?Ọtụtụ ngwaahịa na-enye ihe nlele efu maka nyocha dị mma, ndị ahịa kwesịrị ịkwụ ụgwọ mbupu.
Nyocha ụlọ ọrụ?Nnabata nyocha ụlọ ọrụ.Biko mee oge oge tupu oge eruo.
MOQ?Enweghị MOQ.A na-anabata obere usoro.
Oge Mbuga ozi? Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ.
Ụgbọ njem?Site Express (FedEx, DHL), nke ikuku, site n'oké osimiri.
Akwụkwọ?Mgbe ọrụ ahịa gasịrị: COA, MOA, ROS, MSDS, wdg nwere ike ịnye.
Synthesis omenala?Nwere ike ịnye ọrụ nhazi ahaziri iche ka ọ dabara mkpa nyocha gị nke ọma.
Usoro ịkwụ ụgwọ?A ga-ebu ụzọ ziga akwụkwọ ọnụahịa Proforma mgbe nkwenye nke iwu, kpuchiri ozi ụlọ akụ anyị.Ịkwụ ụgwọ site na T/T (Telex Nyefee), PayPal, Western Union, wdg.
Ihe akara egwu Xi - iwe
Koodu ihe ize ndụ 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 - Yiri uwe nchebe kwesịrị ekwesị.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
WGK Germany 3
RTECS DG8598750
TSCA Ee
A na-eji 3,4-Dimethoxybenzoic Acid (Veratric Acid) (CAS: 93-07-2) mee ihe dị ka onye na-emepụta ọgwụ na-emepụta ọgwụ, ihe nrịbama nke organic synthesis.Veratric acid bụ akụrụngwa nke Veratone (CAS: 776-99-8).A na-eji Veratric Acid eme ihe na ụlọ ọrụ ọgwụ na ọrụ ugbo.
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