DL-Valine CAS 516-06-3 (H-DL-Val-OH) Hōʻike 98.0~101.0% Hale Hana Kiʻekiʻe
ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui a me ka mea hoʻolako o DL-Valine (H-DL-Val-OH; DL-Val) (CAS: 516-06-3) me ke kūlana kiʻekiʻe.Hāʻawi ʻo Ruifu Chemical i kahi pūʻulu o nā amino acids & derivatives.Hiki iā mākou ke hāʻawi i ka COA, ka lawe ʻana i ka honua holoʻokoʻa, nā mea liʻiliʻi a me ka nui i loaʻa.Inā makemake ʻoe iā DL-Valine,Please contact: alvin@ruifuchem.com
| Inoa Kimia | DL-Valine |
| Nā huaʻōlelo like | H-DL-Val-OH;DL-Val;Dextro, Laevo-Valine;DL-2-Aminoisovaleric Acid;(±)-α-Aminoisovaleric Acid;(R,S)-2-Amino-3-Methyl-Butyric Acid;DL-alpha-Aminoisovaleric Acid;DL-α-Aminoisovaleric Acid |
| Kūlana Kūʻai | I loko o ka waihona, hana hiki ke 1000 tona no ka makahiki |
| Helu CAS | 516-06-3 |
| ʻĀpana Molekala | C5H11NO2 |
| Kaumaha Molecular | 117.15 |
| Lae hehee | 295℃ (Dek.) (māmā) |
| ʻO ka mānoanoa | 1.31 |
| Pilikino | ʻAiʻoniʻoni |
| Hiki i ka wai | ʻAneʻane Mākaʻikaʻi |
| Ka hikiwawe | Hiki ke hoʻoheheʻe ʻia i ka wai, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka ethanol anuanu, etera a me ka acetone |
| Waihona Temp. | Hoʻopaʻa ʻia i loko o kahi maloʻo, hale kūʻai ma ka lumi wela |
| COA & MSDS | Loaʻa |
| Hoʻokaʻawale | Nā ʻAmino a me nā mea hoʻohui |
| Brand | Kemika Ruifu |
| Nā Code Hazard | Xn - Poino |
| Nā ʻŌlelo Hoʻopilikia | 40 - Hōʻike palena ʻia o kahi hopena carcinogenic |
| Nā ʻōlelo palekana | S22 - Mai hanu i ka lepo. S24/25 - Hōʻalo i ka pili ʻana me ka ʻili a me nā maka. S36 - E hoʻohana i nā lole pale kūpono. |
| WGK Kelemānia | 3 |
| RTECS | YV9355500 |
| TSCA | ʻAe |
| HS Code | 2922491990 |
| Nā mea | Nā Kūlana Nānā | Nā hualoaʻa |
| Ka nana aku | Nā Kilika Keʻokeʻo a i ʻole ka pauda Crystalline | Kūlike |
| ʻIkepili | Infrared Absorption Spectrum | Kūlike |
| Ka Po'ai Pono [α]20/D | -0.6° a i +0.6°(C=8, HCl) | Kūlike |
| Mokuʻāina o ka hoʻonā (Ka lawe ʻana) | ≥95.0% | 98.5% |
| Klorida (Cl) | ≤0.039% | <0.039% |
| Sulfat (SO4) | ≤0.020% | <0.020% |
| Ammonium (NH4) | ≤0.020% | <0.020% |
| Hao (Fe) | ≤10ppm | <10ppm |
| Nā Metala Kaumaha (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1.0ppm | <1.0ppm |
| Nalo ma ka maloo | ≤0.20% | 0.16% |
| ʻO ke koena ma ka ʻāʻī (Sulfated) | ≤0.20% | 0.06% |
| Hoʻāʻo | 98.0 a 101.0% (Titration on Dried Basis) | 99.7% |
| Ka hopena | ʻO kēia huahana e ka nānā ʻana e like me ke kūlana o AJI97 | |
| Nā mea hoʻohana nui | Nā ʻAmina Amino;Mea Hoʻohui Meaʻai;Nā Kūwaena Lapaʻau;etc. | |
DL-Valine (H-DL-Val-OH; DL-Val) (CAS: 516-06-3) AJI 97 Hana Hana
ʻIke: E hoʻohālikelike i ka spectrum absorption infrared o ka hāpana me ke ʻano maʻamau ma ke ʻano pāpaʻi pāpaʻi bromide.
Moku'āina o ka Solution (Transmittance): 1.0g i 10ml o 2mol/L HCl, spectrophotometer, 430nm, 10mm mānoanoa pūnaewele.
Klorida (Cl): 0.36g, A-1, ref: 0.40ml o 0.01mol/L HCl
Nā Metala Kaumaha (Pb): 2.0g, (1), hoʻoheheʻe ma ka hoʻomehana ʻana, ref: 2.0ml o Pb Std.(0.01mg/ml)
Arsenic (As2O3): 1.0g, (1), ref: 2.0ml o As2O3 Std.
Nalo ma ka maloʻo: ma 105 ℃ no 3 mau hola.
Ke koena ma ka ʻāʻā (Sulfated): AJI Test 13
Ho'āʻo: Lapana maloʻo, 120mg, (1), 3ml o ka ʻakika formic, 50ml o ka ʻakika glacial acetic, 0.1mol/L HCLO4 1ml=11.715mg C5H11NO2
Pūʻolo: ʻO ka ʻōmole Fluorinated, 25kg / ʻeke, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.
Kūlana mālama:E kūʻai i loko o nā pahu i hoʻopaʻa ʻia ma kahi hale kūʻai maloʻo, maloʻo a me ka ea mai nā mea like ʻole.E pale i ka malamalama a me ka wai.
Ola Pahu:24 mau mahina mai ka lā hana ʻana ma ke kūlana mālama ʻia.
Pehea e kūʻai ai?E ʻoluʻolu e kelepona maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 mau makahiki ʻike?Loaʻa iā mākou ma mua o 15 mau makahiki o ka ʻike i ka hana ʻana a me ka hoʻokuʻu ʻana aku i kahi ākea ākea o nā intermediates pharmaceutical kiʻekiʻe a i ʻole nā kemika maikaʻi.
Mākeke Nui?E kūʻai aku i ka mākeke kūloko, ʻAmelika ʻĀkau, ʻEulopa, India, Korea, Iapana, Australia, etc.
Nā pono?ʻO ke kūlana kiʻekiʻe, ke kumukūʻai kūpono, nā lawelawe ʻoihana a me ke kākoʻo ʻenehana, ka lawe wikiwiki ʻana.
ʻAno maikaʻiHōʻoiaʻiʻo?Pūnaehana hoʻomalu maikaʻi koʻikoʻi.ʻO nā lako ʻoihana no ka nānā ʻana ʻo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Nā laʻana?Hāʻawi ka hapa nui o nā huahana i nā laʻana manuahi no ka loiloi maikaʻi, pono e uku ʻia ke kumukūʻai e nā mea kūʻai aku.
Hooia Hale Hana?Welina mai ka loiloi hale hana.E ʻoluʻolu e hoʻopaʻa manawa ma mua.
MOQ?ʻAʻohe MOQ.ʻAe ʻia ke kauoha liʻiliʻi.
Manawa Hoʻouna? Inā i loko o ka waihona, ʻekolu lā hoʻouna ʻia.
Kaʻahele?Ma ka Express (FedEx, DHL), ma ka Air, ma ke Kai.
Nā palapala?Ma hope o ka lawelawe kūʻai: COA, MOA, ROS, MSDS, etc.
Hoʻohui Kuʻuna?Hiki ke hāʻawi i nā lawelawe synthesis maʻamau e kūpono i kāu mau pono noiʻi.
Kūkākūkā uku?E hoʻouna mua ʻia ka invoice Proforma ma hope o ka hōʻoia ʻana o ke kauoha, hoʻopili ʻia kā mākou ʻike panakō.Uku e T/T (Telex Transfer), PayPal, Western Union, etc.
ʻO DL-Valine (H-DL-Val-OH; DL-Val) (CAS: 516-06-3) he mea hoʻopuka valine.Aia ka DL-Valine i nā ʻakika amino kaulahao lālā.He 8 amino acids ia a me nā waikawa amino glycogenic no ke kino kanaka.Hiki iā ia ke hoʻoikaika i ka ulu maʻamau o ke kino, hoʻoponopono i nā ʻiʻo, hoʻoponopono i ke kō koko, a hāʻawi i ka ikehu pono.Nā meaʻai meaʻai, ka mea nui no ka mea ʻono a pēlā aku.ʻO nā amino acids e like me ka threonine synthesis o nā mea maka, akā hiki ke hoʻohana ʻia e like me nā mea ʻala.
Hana o DL-Valine
Hiki ke hoʻohana ʻia ka DL-Valine i ka meaʻai, ka synthesis lāʻau lapaʻau a me nā reagents biochemical, etc.
Hiki ke hoʻohana ʻia ka DL-Valine e synthesize i nā pyrethroids a me clofluvalerate.
ʻO DL-Valine kahi ʻano insecticide ākea ākea a me ka acaricide me nā manaʻo hoʻomohala nui.
Hoʻohana ʻia ʻo DL-Valine e kāohi i ka ulu ʻana o nā fibrocytes.
Hoʻohana ʻia ʻo DL-Valine i ka synthesis o nā lāʻau antitumor a me nā lāʻau lapaʻau e kūʻē i ka maʻi diabetes a me kāna mau pilikia.
-
H-Ala-OiPr·HCl CAS 62062-65-1;39825-33-7 L-Ala...
-
H-Tyr-OBzl·Tos-OH CAS 53587-11-4 Assay >98.5% F...
-
L-Threoninol CAS 3228-51-1 (H-Thr-ol) Maʻemaʻe >9...
-
Boc-D-Thr(Bzl)-OH CAS 69355-99-3 Maʻemaʻe >98.0% ...
-
Boc-Dab(Z)-OH·DCHA CAS 16947-89-0 Purity >99.0%...
-
O-Acetyl-L-Serine Hydrochloride CAS 66638-22-0 ...