Kūʻai wela CAS 577-85-5 me ka lawelawe kūlana kiʻekiʻe CAS NO.577-85-5
Nā kikoʻī
Ka wehewehe a me ka wehewehe
| Māhele | Laau Laau Laau Laau Laau Laau Laau Laau Laau Laau Paipai |
| Kūlana | Kūlana lapaʻau |
| Ola ola | 2 makahiki |
| Waihona | Pono e mālama ʻia i loko o kahi pahu paʻa maikaʻi i ka haʻahaʻa haʻahaʻa, e mālama i ka makū, ka wela a me ka māmā. |
| Mea hoao | Kūlana: USP |
| ʻIkepili | IR spectrum like me ko RS |
| ʻO ka manawa mālama HPLC e like me ko RS | |
| Mea pili | Huina haumia: NMT0.3% |
| Hoʻokahi haumia: NMT0.1% | |
| Nā metala kaumaha | NMT 10ppm |
| Pohō ma ka maloʻo | NMT0.5% |
| Ke koena ma ka ʻā | NMT0.1% |
| Hoʻāʻo | 98.5%-101.0% |
Nā kikoʻī huahana
Hua'ōlelo
- Kūʻai wela 4H-1-Benzopyran-4-one,3-hydroxy-2-phenyl-
- Hoʻolako 4H-1-Benzopyran-4-one,3-hydroxy-2-phenyl-
- E kūʻai i ke kūlana kiʻekiʻe o 4H-1-Benzopyran-4-one,3-hydroxy-2-phenyl-
Nā kikoʻī wikiwiki
- ProName:4H-1-Benzopyran-4-one,3-hydroxy-2-phen...
- Ka helu helu:577-85-5
- ʻAno Molekala:C15H10 O3
- ʻAno:kikoʻī e ʻike i nā kikoʻī
- Noi:He mea waiwai nui ia a ma ...
- Wā hoʻouna:wikiwiki
- Pūʻolo:e like me ka koi o nā mea kūʻai aku
- Awa:Shanghai
- Kahiki hana:1-100 Metric Ton/Mahina
- Maʻemaʻe:98%
- Waihona:E kūʻai ma kahi maloʻo, ʻeleʻele a me ka makani ...
- Kaʻahele:ma ke kai a ma ka lewa paha
- Ka helu palena:1 Kilogram
- Papa:Papa Hana Hana
hoʻopili a me ka hoʻouna ʻana
ʻōmole plastik: i loko o 10kg
| Nā mea | Kūlana | Ka hopena |
| Ka nana aku | Keʻokeʻo a hiki i ka pauka aniani ʻeleʻele | ʻO ka pauka aniani melemele māmā |
| Hoʻāʻo | 99% min | 99.52% |
| Lae hehee | 72-75℃ | 73.0-74.0℃ |
| Ke koena ma ka ʻā | 0.2% ka nui | 0.020% |
| Klorida | 0.05% ka nui | Hoʻokō |
| Sulphate | 0.02% ka nui | Hoʻokō |
hoʻohana: trifluoromethanesulfonic acidhoʻohana nui ʻia i ka lāʻau lapaʻau, ʻoihana kemika etc
ka paʻi ʻana a me ka lawe ʻana
kāʻei ʻana: 200kg / pahu a i ʻole e like me ka makemake o ka mea kūʻai aku
ka lawe ʻana: i loko o 3-5 mau lā hana ma hope o ka hōʻoia ʻana o ke kauoha
Kiekie
| mau mea | maʻamau | hopena |
| helehelena | pauda kristal keʻokeʻo | hoohalike |
| māliko a me ka waihoʻoluʻu | hele i ka ho'āʻo | hoohalike |
| hikiwawe | hele i ka ho'āʻo | hoohalike |
| hoʻololi kikoʻī | +12.0～+13.0° | +12.25° |
| poho ma ka maloo ana | ≤0.5% | 0.16% |
| koena ma ka ignition | ≤0.1% | 0.03% |
| calcium | ≤0.02% | <0.02% |
| chloride | ≤0.01% | <0.01% |
| nā metala kaumaha (e like me pb) | ≤0.001% | <0.001% |
| arsenic (e like me) | ≤0.0003% | <0.0003% |
| sulfate | ≤0.015% | <0.015% |
| oxalate | ≤0.035% | <0.035% |
| hōʻike | 99.7～100.5%(helu ʻia e like me c4h606) | 99.88% |
| hopena | Hoʻopili kēia huahana i ka maʻamau usp34.
| |
MIT–IVY Industry Co., Ltd.he mea hana nui no 19 makahiki，mea hana i nā mea waena organik：lāʻau waena.mea waiʻona Nā mea waena.Pesticide waena.maikaʻi. kemika kūikawā ʻAtenai：008619961957599
loaʻa iā mākou i ka waihona, ka manawa hoʻouna: 15 mau lā
lUku: l/c ma ka ike
1 FCL FOB Kumukuai:
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
l"N, 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
l"2-Chlorobenzotricloride OCTC 2136-89-2:4.38US/KG
l4-Chlorobenzotricchloride 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/kg
lAuramine O CI Basic melemele 2" 2465-27-2 :3.1US/KG
llactone ʻulaʻula violet CVL 1552-42-7 :37.9US/KG
lBeta naphthol" 135-19-3 : 2.45US/KG
