Description
Diethyl carbonAte (CAS 105-58-8) bụ mmiri mmiri na-enweghị agba nwere isi mkpụrụ osisi. O nwere nhazi bụ isi nke nwere otu ethyl abụọ ejikọtara na otu carbonate. Kemịkalụ a na-agbaze nke ukwuu na ihe mgbaze organic dị ka ethanol na ether, mana ọ na-agbaze ntakịrị na mmiri. Diethyl carbonate nwere ebe esi mmiri nke 126-127°C na ebe agbaze nke -43°C. Ọ na-ere ọkụ ma nwee ike ịmepụta ngwakọta mgbawa na ikuku. Na mgbakwunye, ọ na-adịgide adịgide n'ọnọdụ nkịtị ma ọ naghị emeghachi omume na mmiri ma ọ bụ asịd.
ngwa
Ụlọ ọrụ na-emepụta ọgwụ: N'ime ụlọ ọrụ ọgwụ, Carbonate Diethyl a na-eji dị ka ihe mgbaze na reagent na njikọ nke dị iche iche ọgwụ ogige. Enwere ike iji ya dochie anya ihe mgbaze na-egbu egbu, na-eme ka ọ bụrụ nhọrọ dị mma maka mmeghachi omume ụfọdụ.
Ụlọ ọrụ Eletrọnịkị: A na-ejikwa Diethyl carbonate na ụlọ ọrụ eletrọnịkị dị ka ihe mgbaze maka batrị lithium-ion batrị. Ọ na-enyere aka melite arụmọrụ na nkwụsi ike nke batrị site n'ịkwalite ionic conductivity na igbochi nhazi nke siri ike electrolyte interface (SEI).
Industrylọ ọrụ kemịkalụ: N'ụlọ ọrụ kemịkalụ, diethyl carbonate na-eji dị ka akụrụngwa maka mmepụta nke kemịkalụ dị iche iche, gụnyere polycarbonates, urethane, na esters. Ọ nwere ike nweta mmeghachi omume dịka transesterification na carbonylation iji mepụta ogige ndị a.
nkọwa
| Nkebi | Ọkwa batrị | Ịdị Ọcha | Ịdị ọcha dị elu Ⅱ | pharmaceutical | Ọgwụ ọgwụ Ⅱ |
| ọdịdị | Mmiri mmiri na-ekpuchi anya | Mmiri mmiri na-ekpuchi anya | Mmiri mmiri na-ekpuchi anya | Mmiri mmiri na-ekpuchi anya | Mmiri mmiri na-ekpuchi anya |
| Agba ≤ | 5 | 10 | 20 | 25 | 30 |
| Purityl,% ≥ | 99.99 | 99.97 | 99.95 | 99.90 | 99.70 |
| Mmiri mmiri,% ≤ | 0.0020 | 0.0100 | 0.0150 | 0.0200 | 0.1000 |
| Ethanol,% ≤ | 0.0010 | 0.0080 | 0.0150 | 0.0200 | 0.1000 |
| Uru PH | 6 ~ 7 | 6 ~ 7 | 6 ~ 7 | 6 ~ 7 | 6 ~ 7 |
| Njupụta, d | 0.978 ~ 0.983 | 0.978 ~ 0.983 | 0.978 ~ 0.983 | 0.978 ~ 0.983 | 0.978 ~ 0.983 |
ụdị nkwakọ ngwaahịa
Drum nwere ikike ịdị arọ 200kg kwa otu ilu
certifications
ISO 9001. ISO 22716. cGMP kwadoro
Kosher, Halal kwadoro
Mbupu Ozi
MOQ: (N'ihi ọdịdị nke ụgbọ njem kemịkalụ, biko kpọtụrụ onye njikwa ahia oké osimiri maka nkọwa!)
Ọdụ ụgbọ mmiri nke Ibu: CHINA - Ọdụ ụgbọ mmiri Shanghai, Ọdụ ụgbọ mmiri Ningbo Zhoushan, Ọdụ ụgbọ mmiri Guangzhou, QinGDAo Ọdụ ụgbọ mmiri, Ọdụ ụgbọ mmiri Tianjin, Ọdụ ụgbọ mmiri Dalian, Ọdụ ụgbọ mmiri Xiamen, Ọdụ ụgbọ mmiri Lianyungang (enwere ike ijide n'aka dịka ihe ndị ahịa chọrọ si dị)
Oge nnyefe: 4-6 izu, dabere n'usoro nha na ebe aga
Ịkwụ ụgwọ Okwu
L/C, D/P, T/T na ọnụ ahịa onye zụrụ ya
Sample dị na arịrịọ
Otutu aha
DPD1
TGFB
-aga n'ihu
Ethyl carbonate
Diethyl Carbote
Diethyl carbonate
diethyl dicarbonate
dysplasia nke diaphyseal 1
Carbonic acid diethyl ester
Monoclonal Anti-TGFB1 mgbochi emepụtara na òké
Anti-TGF β1. Ihe mgbochi C-Terminal emepụtara na oke bekee
- Ọdịnaya enweghị usoro
- Ọdịnaya na-ekpo ọkụ
- Ọdịnaya nyochaa na-ekpo ọkụ
- Chromates / Potassium Dichromate 99.5%
- Ọkachamara mmekọrịta ndị ahịa na ndị na-ebubata ihe: Ọnọdụ: Laos
- Ngwa igbu oge dị elu (25ms- 10000ms)
- ụlọ ọrụ Electric Detonator
- Ọla sodium, ≥99.7%
- Sodium peroxide
- Triethanolamine (TEA)
- 1Sodium Cyanide akwụghị ụgwọ (CAS: 143-33-9) maka Ngwuputa - Ogo dị elu na ọnụahịa asọmpi.
- 2Sodium Cyanide 98.3% CAS 143-33-9 Ihe eji achọ ọla edo NaCN dị mkpa maka ụlọ ọrụ kemịkalụ nke na-egwupụta ihe
- 3Iwu ọhụrụ nke China gbasara mbupụ sodium Cyanide na ntụzịaka maka ndị na-azụ ahịa mba ụwa
- 4Sodium Cyanide (CAS: 143-33-9) Akwụkwọ njedebe (ụdị Chinese na Bekee)
- 5Cyanide International (Sodium cyanide) Koodu njikwa - ụkpụrụ nnabata nke m ọla edo
- 6Ụlọ ọrụ China Sulfuric acid 98%
- 7Oxalic acid anhydrous 99.6% Ọkwa ụlọ ọrụ
- 1Sodium Cyanide 98.3% CAS 143-33-9 Ihe eji achọ ọla edo NaCN dị mkpa maka ụlọ ọrụ kemịkalụ nke na-egwupụta ihe
- 2Ịdị ọcha dị elu · arụmọrụ kwụsiri ike · mgbake dị elu - cyanide sodium maka ịcha ọla edo nke oge a
- 3Ihe mgbakwunye nri Sarcosine na-eri ahụ nri 99% min
- 4Iwu Mbubata Sodium Cyanide & Nrube isi - Na-ahụ na mbubata nke ọma na nke dabara na Peru
- 5United ChemicalNdị otu nyocha na-egosipụta ikike site na nleba anya na-ebute data
- 6AuCyan™ Sodium Cyanide Dị Elu | 98.3% Ịdị ọcha maka Ngwuputa Ọlaedo zuru ụwa ọnụ
- 7Igwe ọkụ eletrik dijitalụ (oge igbu oge 0 ~ 16000ms)















Ndụmọdụ ozi ịntanetị
Tinye okwu: