12345 3-hydroxyflavone CAS 577-85-5 soplaya CAS NO.577-85-5
Nkọwa
Nkọwa & Nkọwapụta
| Otu | Akụrụngwa akụrụngwa ọgwụ, kemịkalụ mara mma, nnukwu ọgwụ |
| Ọkọlọtọ | Ụkpụrụ ahụike |
| Ndụ nchekwa | afọ 2 |
| Nchekwa | kwesịrị ịchekwa n'ime akpa mechiri emechi nke ọma na obere okpomọkụ, zere mmiri, okpomọkụ na ọkụ. |
| Nwale ihe | ọkọlọtọ: USP |
| njirimara | Ụdị ụdịdị IR yiri nke RS |
| Oge njigide HPLC yiri nke RS | |
| Ihe metụtara ya | Mkpokọta adịghị ọcha: NMT0.3% |
| Otu adịghị ọcha: NMT0.1% | |
| Ọla dị arọ | NMT 10pm |
| Ọnwụ na ihicha | NMT0.5% |
| Ihe fọdụrụ na mgbanye | NMT0.1% |
| Nyocha | 98.5% -101.0% |
Nkọwa ngwaahịa
Okwu
- Ọrịre ọkụ 4H-1-Benzopyran-4-otu,3-hydroxy-2-phenyl-
- Nye 4H-1-Benzopyran-4-otu,3-hydroxy-2-phenyl-
- Zụta ogo dị elu nke 4H-1-Benzopyran-4-otu,3-hydroxy-2-phenyl-
Nkọwa ngwa ngwa
- ProAha:4H-1-Benzopyran-4-otu,3-hydroxy-2-phen...
- CasNo:577-85-5
- Ụdị molekụla:C15H10 O3
- Ọdịdị:zuru ezu hụ nkọwa
- Ngwa:Ọ bụ ihe dị mkpa akụrụngwa na na ...
- Oge Mbuga ozi:ngwa ngwa
- ngwugwu:dị ka ndị ahịa chọrọ
- Port:Shanghai
- Ike mmepụta:1-100 metrik ton/ọnwa
- Ịdị ọcha:98%
- Nchekwa:Chekwaa n'ebe kpọrọ nkụ, gbara ọchịchịrị na ikuku ikuku.
- Ụgbọ njem:site n'oké osimiri ma ọ bụ site na ikuku
- OkeNum:1 kilogram
- Ọkwa:Ọkwa ụlọ ọrụ
nkwakọ ngwaahịa & mbupu
karama plastik: n'ime 10kg
| Ihe | Ọkọlọtọ | Nsonaazụ |
| Ọdịdị | Gbanyụọ ntụ ntụ kristal na-acha ọcha ka ọ dị ọkụ | Ntụ ntụ kristal edo edo |
| Nyocha | 99% nkeji | 99.52% |
| Ebe mgbaze | 72-75℃ | 73.0-74.0℃ |
| Ihe fọdụrụ na mgbanye | 0.2% kacha | 0.020% |
| Chloride | 0.05% kacha | Na-akwado |
| Sulfate | 0.02% kacha | Na-akwado |
ojiji: trifluoromethanesulfonic acida na-ejikarị eme ihe na nkà mmụta ọgwụ, chemical ụlọ ọrụ wdg
mbukota & nnyefe
mbukota: 200kg / drum ma ọ bụ dị ka kwa ahịa chọrọ
nnyefe: n'ime 3-5 ọrụ ụbọchị mgbe iwu kwadoro
Nke kacha elu
| ihe | ọkọlọtọ | pụta |
| ọdịdị | ọcha crystalline ntụ ntụ | kwekọrịtara |
| nghọta & agba | gafere ule | kwekọrịtara |
| solubility | gafere ule | kwekọrịtara |
| kpọmkwem ntụgharị | + 12.0 ~ + 13.0 Celsius | + 12.25 Celsius |
| ọnwụ na ihicha | ≤0.5% | 0.16% |
| fọdụrụ na mgbanye | ≤0.1% | 0.03% |
| calcium | ≤0.02% | 0.02% |
| chlorides | ≤0.01% | 0.01% |
| ọla dị arọ (dị ka pb) | ≤0.001% | 0.001% |
| arsenic (dị ka) | ≤0.0003% | 0.0003% |
| sulfate | ≤0.015% | 0.015% |
| oxalate | ≤0.035% | 0.035% |
| nyocha | 99.7 ~ 100.5% (gbakọrọ dị ka c4h606) | 99.88% |
| mmechi | Ngwaahịa a dabara na ọkọlọtọ usp34.
| |
MIT-Ụgwọ nke ụlọ ọrụ IVY Industry Co., Ltd.bụ onye na-emepụta ihe maka afọ iri na itoolu,emeputa nke organic intermediates:intermediates ọgwụ.akwa akwa Ndị etiti.Ọkara pesticide.mma. kemịkalụ ọpụrụiche Atens:008619961957599
anyị nwere na ngwaahịa, oge nnyefe: 15days
lỊkwụ ụgwọ: l/c na anya
1 FCL FOB ọnụahịa:
N, N-Diethyl aniline 91-66-7 : 4.63US/KG
l3-Methyl-N,N-diethyl aniline 91-67-8 : 2.51US/KG
lN,N-Dimethylaniline DMA" 121-69-7 :4.58US/KG
lN,N-Dimethyl-p-toluidine DMPT" 99-97-8 :4.6US/KG
lN,N-Dimethyl-o-toluidine DMOT" 609-72-3 : 3.84US/KG
lm-Phenylenediamine MPDA" 108-45-2 :5.57US/KG
lMONOCHLOROACETONE 78-95-5 : 3.19US/KG
l1,1,3-Trichloroacetone 921-03-9 : 3.67US/KG
l2,4-Dichlorobenzyl chloride 94-99-5 : 4.47US/KG
l2,4-Dichlorobenzoyl chloride 89-75-8 : 9.25US/KG
lN-Ethyl-o-toluidine 94-68-8 : 10.85US/KG
lN-Ethylaniline 103-69-5 : 3.68US/KG
lN, N-Dihydroxyethylaniline PDEA" 120-07-0 : 4.31US/KG
lN-Ethyl-m-toluidine 102-27-2 : 4.28US/KG
l3-(N-ethylanilino)propiononitrile 148-87-8 : 4.63US/KG
lN-Ethyl-N-hydroxyethylaniline 92-50-2 : 4.38US/KG
lN-ethyl-N-phenylbenzenemethanamine92-59-1: 7.49US/KG
lN-2-cyanoethyl-N-ethyl-m-toluidine 148-69-6: 4.68US/KG
lN-Benzyl-N-ethyl-m-toluidine 119-94-8: 4.84US/KG
lN-Ethyl-o-toluidine 94-68-8 : 4.51US/KG
lN-Ethylaniline 103-69-5 :4.38US/KG
l2-Methylphenylacetic acid 644-36-0: : 4.38US/KG
l4-Chlorobenzoyl chloride 122-01-0 :4.48US/KG
l2-Chlorobenzoyl chloride 609-65-4 :4.38US/KG
l4-Chlorobenzaldehyde 104-88-1 :4.38US/KG
l2-Chlorobenzaldehyde 89-98-5 :4.38US/KG
l2-Chlorobenzotrichloride OCTC 2136-89-2:4.38US/KG
l4-Chlorobenzotrichloride 5216-25-1:4.32US/KG
l2,5-Dichlorotoluene 19398-61-9 :4.31US/KG
l2,3-Dichlorobenzaldehyde 6334-18-5 :4.32US/KG
l2',4'-Dichloroacetophenone 2234-16-4 : 4.34US/KG
l2,4-dichlorotoluene 95-73-8 :4.31US/KG
l2,3-Dichlorotoluene 32768-54-0 :4.32US/KG
l2,6-Dichlorotoluene 118-69-4 :4.37US/KG
l3,4-Dichlorotoluene 95-75-0 : 4.62US / n'arọ
lAuramine O CI Basic odo 2" 2465-27-2 : 3.1US/KG
lkristal violet lactone CVL 1552-42-7 : 37.9US/KG
lBeta naphthol" 135-19-3 : 2.45US/KG
