DL-Valine CAS 516-06-3 (H-DL-Val-OH) Nyocha 98.0 ~ 101.0% Ụlọ ọrụ dị elu
Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta ihe na onye na-ebubata DL-Valine (H-DL-Val-OH; DL-Val) (CAS: 516-06-3) na oke mma.Ruifu Chemical na-enye usoro amino asịd na ihe mpụta.Anyị nwere ike ịnye COA, nnyefe zuru ụwa ọnụ, obere na nnukwu ọnụọgụ dị.Ọ bụrụ na ị nwere mmasị na DL-Valine,Please contact: alvin@ruifuchem.com
| Aha Chemical | DL-Valine |
| Ụdị okwu | H-DL-Val-OH;DL-Val;Dextro, Laevo-Valine;DL-2-Aminoisovaleric Acid;(±) -a-Aminoisovaleric Acid;(R,S)-2-Amino-3-Methyl-Butyric Acid;DL-alfa-Aminoisovaleric Acid;DL-A-Aminoisovaleric Acid |
| Ọnọdụ Ahịa | N'ahịa, ikike nrụpụta 1000 tọn kwa afọ |
| Nọmba CAS | 516-06-3 |
| Usoro ihe omimi | C5H11NO2 |
| Ibu molekụla | 117.15 |
| Ebe Na-agbaze | 295 ℃ (Dec.) (ọkụ) |
| Njupụta | 1.31 |
| Mmetụta | Mmiri nwere mmetụta |
| Mmiri Solubility | Ihe fọrọ nke nta ka ọ bụrụ nghọta |
| Solubility | Soluble na mmiri, nke na-adịghị edozi na oyi ethanol, ether na acetone |
| Okpomọkụ nchekwa. | Edechiri ya na nkụ, na-echekwa na okpomọkụ ụlọ |
| COA & MSDS | Dị |
| Nhazi | Amino Acids & Mwepụta |
| Ụdị | Ruifu Chemical |
| Koodu egwu | Xn - na-emerụ ahụ |
| Nkwupụta ihe egwu | 40 - Ihe akaebe dị oke nke mmetụta carcinogenic |
| Nkwupụta nchekwa | S22 - Ekula uzuzu. S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya. S36 - Yiri uwe nchebe kwesịrị ekwesị. |
| WGK Germany | 3 |
| RTECS | YV9355500 |
| TSCA | Ee |
| Koodu HS | 2922491990 |
| Ihe | Ụkpụrụ nyocha | Nsonaazụ |
| Ọdịdị | Crystal White ma ọ bụ ntụ ntụ kristal | Dabara |
| njirimara | Infrared absorption Spectrum | Dabara |
| Ntụgharị a kapịrị ọnụ [α]20/D | -0.6° ruo +0.6°(C=8, HCl) | Dabara |
| Ọnọdụ Ngwọta (Nfefe) | ≥95.0% | 98.5% |
| Chloride (Cl) | ≤0.039% | <0.039% |
| Sulfate (SO4) | ≤0.020% | <0.020% |
| Ammonium (NH4) | ≤0.020% | <0.020% |
| Ígwè (Fe) | ≤10ppm | <10ppm |
| Ọla dị arọ (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1.0pm | <1.0pm |
| Ọnwụ na ihicha | ≤0.20% | 0.16% |
| Ihe fọdụrụ na mgbanye (Sulfated) | ≤0.20% | 0.06% |
| Nyocha | 98.0 ruo 101.0% (Titration na ndabere akpọnwụwo) | 99.7% |
| Mmechi | Ngwaahịa a sitere na nkwekọrịta nyocha na ọkọlọtọ AJI97 | |
| Isi ojiji | Amino acids;Ihe mgbakwunye nri;Ndị n'etiti ọgwụ;wdg. | |
DL-Valine (H-DL-Val-OH; DL-Val) (CAS: 516-06-3) Usoro ule AJI 97
Nchọpụta: Tụlee ụdị nnabata infrared nke ihe nlele ahụ na nke ọkọlọtọ site na usoro diski bromide potassium.
Ọnọdụ Ngwọta (Nfefe): 1.0g na 10ml nke 2mol/L HCl, spectrophotometer, 430nm, 10mm cell ọkpụrụkpụ.
Chloride (Cl): 0.36g, A-1, ntụ: 0.40ml nke 0.01mol/L HCl
Ọla dị arọ (Pb): 2.0g, (1), gbarie site na ikpo ọkụ, ntụzịaka: 2.0ml nke Pb Std.(0.01mg/ml)
Arsenic (As2O3): 1.0g, (1), ntụgharị: 2.0ml nke As2O3 Std.
Ọnwụ na ihicha: na 105 ℃ maka awa 3.
Ihe fọdụrụ na mgbanye (Sulfated): AJI Test 13
Nyocha: Mịrị amị sample, 120mg, (1), 3ml nke formic acid, 50ml nke glacial acetic acid, 0.1mol/L HCLO4 1ml=11.715mg C5H11NO2
ngwugwu: Fluorinated karama, 25kg / akpa, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Chekwaa n'ime akpa mechiri emechi n'ụlọ nkwakọba ihe dị jụụ, kpọrọ nkụ na ikuku ikuku na-anọghị n'ihe na-ekwekọghị ekwekọ.Chebe site na ìhè na mmiri mmiri.
Ndụ shelf:Ọnwa 24 site na ụbọchị nrụpụta na ọnọdụ nchekwa akwadoro.
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.
DL-Valine (H-DL-Val-OH; DL-Val) (CAS: 516-06-3) bụ ihe ewepụtara valine.DL-Valine bụ nke amino asịd nwere eriri alaka.Ọ bụ amino acid 8 dị mkpa na amino acid glycogenic maka ahụ mmadụ.Ọ nwere ike ịkwalite uto nkịtị nke ahụ, rụzie anụ ahụ, mezie shuga dị n'ọbara, ma na-enye ume mkpa.Ihe mgbakwunye nri, tumadi maka ekpomeekpo na ihe ndị ọzọ.Amino acids dị ka threonine njikọ nke akụrụngwa, ma nwekwara ike iji dị ka ngwa nri.
Ọrụ nke DL-Valine
Enwere ike iji DL-Valine na nri nri, njikọ ọgwụ na biochemical reagents, wdg.
Enwere ike iji DL-Valine mepụta pyrethroids na clofluvalerate.
DL-Valine bụ ụdị ọgwụ ahụhụ na acaricide nwere nnukwu atụmanya mmepe.
A na-eji DL-Valine egbochi uto nke fibrocytes.
A na-eji DL-Valine na njikọ nke ọgwụ antitumor na ọgwụ megide ọrịa shuga na nsogbu ya.
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