DL-Valine CAS 516-06-3 (H-DL-Val-OH) Assay 98.0 ~ 101.0% Hoobkas High Quality Featured duab

DL-Valine CAS 516-06-3 (H-DL-Val-OH) Assay 98.0 ~ 101.0% Lub Hoobkas Zoo

Lus piav qhia luv luv:

Lub npe tshuaj: DL-Valine

Synonyms: H-DL-Val-OH;DL-Val

CAS: 516-06-3 Nr

Kev ntsuam xyuas: 98.0 ~ 101.0% (Titration on Dried Basis)

Cov tsos mob: Dawb Crystals los yog Crystalline Hmoov

Amino Acids & Derivatives, Siab Zoo

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

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Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm DL-Valine (H-DL-Val-OH; DL-Val) (CAS: 516-06-3) nrog cov khoom zoo.Ruifu Chemical muab ntau cov amino acids & derivatives.Peb tuaj yeem muab COA, xa khoom thoob ntiaj teb, me me thiab ntau ntau.Yog tias koj txaus siab rau DL-Valine,Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	DL-Valine
Synonyms	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
Tshuag xwm txheej	Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 1000 Tons ib xyoos
CAS Nr	516-06-3
Molecular Formula	C5H11NO2
Molecular Luj	117.15 Nws
Melting Point	295 ℃ (dej.) (lit.)
Qhov ntom	1.31 ib
rhiab heev	Moisture Sensitive
Dej Solubility	Yuav luag Transparency
Solubility	Soluble hauv dej, Insoluble hauv txias Ethanol, Ether thiab Acetone
Cia Temp.	Muab ntim rau hauv Qhuav, Khaws ntawm Chav Kub
COA & MSDS	Muaj
Kev faib tawm	Amino Acids thiab Derivatives
Hom	Ruifu Tshuaj

Cov ntaub ntawv kev nyab xeeb:

Hazard Codes	Xn - Ua phem
Risk Statements	40 - Cov pov thawj txwv ntawm cov nyhuv carcinogenic
Cov lus hais txog kev nyab xeeb	S22 - Tsis txhob nqus plua plav. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. S36 - Hnav khaub ncaws tiv thaiv zoo.
WGK Germany	3
RTECS	wb 9355500
TSCA	Yog lawm
HS Code	2922491990 ib

Specifications:

Cov khoom	Kev soj ntsuam Standards	Cov txiaj ntsig
Qhov tshwm sim	Dawb Crystals los yog Crystalline Hmoov	Ua raws
Kev txheeb xyuas	Infrared Absorption Spectrum yog tsim	Ua raws
Kev sib hloov tshwj xeeb [α]20/D	-0.6 ° rau + 0.6 ° (C = 8, HCl)	Ua raws
State of Solution (Kev xa tawm)	≥95.0%	98.5%
Chloride (Cl)	≤ 0.039%	<0.039%
Sulfate (SO4)	≤ 0.020%	<0.020%
Ammonium (NH4)	≤ 0.020%	<0.020%
Hlau (Fe)	≤10ppm	<10ppm
Heavy Metals (Pb)	≤10ppm	<10ppm
Arsenic (As2O3)	≤ 1.0ppm	<1.0ppm
Poob rau ziab	≤ 0.20%	0.16%
Residue ntawm Ignition (Sulfated)	≤ 0.20%	0.06%
Assay	98.0 txog 101.0% (Titration ntawm qhuav Basis)	99.7%
Xaus	Cov khoom no los ntawm Kev Tshawb Fawb Pom Zoo nrog Tus Qauv ntawm AJI97
Kev siv tseem ceeb	Amino Acids;Khoom noj khoom haus additives;Pharmaceutical Intermediates;lwm.

516-06-3 AJI 97 Test Method:

DL-Valine (H-DL-Val-OH; DL-Val) (CAS: 516-06-3) AJI 97 Test Method
Kev txheeb xyuas: Sib piv cov infrared absorption spectrum ntawm cov qauv nrog cov qauv ntawm cov txheej txheem potassium bromide disc.
Lub xeev ntawm kev daws teeb meem (Transmittance): 1.0g hauv 10ml ntawm 2mol / L HCl, spectrophotometer, 430nm, 10mm cell thickness.
Chloride (Cl): 0.36g, A-1, ref: 0.40ml ntawm 0.01mol / L HCl
Heavy Metals (Pb): 2.0g, (1), yaj los ntawm kev ua kom sov, ref: 2.0ml ntawm Pb Std.(0.01 mg/ml)
Arsenic (As2O3): 1.0g, (1), ref: 2.0ml ntawm As2O3 Std.
Poob rau ziab: ntawm 105 ℃ rau 3 teev.
Residue ntawm Ignition (Sulfated): AJI Test 13
Assay: Cov qauv qhuav, 120mg, (1), 3ml ntawm formic acid, 50ml ntawm glacial acetic acid, 0.1mol / L HCLO4 1ml = 11.715mg C5H11NO2

Pob & Cia:

Pob: Fluorinated Fwj, 25kg / hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj.

Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias, qhuav thiab cua tshuab kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.

Txee lub neej:24 lub hlis txij li hnub tsim khoom ntawm qhov kev pom zoo cia.

Qhov zoo:

Muaj peev xwm txaus: Muaj cov chaw txaus thiab cov kws tshaj lij

Kev Pabcuam Kev Ua Haujlwm: Ib qho kev pabcuam kev yuav khoom

Pob OEM: Kev cai pob thiab daim ntawv lo muaj

Kev xa khoom sai: Yog tias nyob hauv Tshuag, peb hnub xa khoom lav

Stable Supply: Khaws cov khoom tsim nyog

Kev them nyiaj yug Technical: Technology tov muaj

Kev Pabcuam Synthesis: Ntau yam ntawm grams mus rau kilos

High Quality: Tsim kom muaj kev ruaj ntseg zoo

FAQ:

Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.

Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.

Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.

ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.

Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.

Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.

MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.

Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.

Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.

Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.

Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.

Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.

Daim ntawv thov:

DL-Valine (H-DL-Val-OH; DL-Val) (CAS: 516-06-3) yog valine derivative.DL-Valine belongs rau branched-chain amino acids.Nws yog ib qho tseem ceeb 8 amino acids thiab glycogenic amino acids rau tib neeg lub cev.Nws tuaj yeem txhawb kev loj hlob ntawm lub cev, kho cov ntaub so ntswg, tswj cov ntshav qab zib, thiab muab kev xav tau lub zog.Khoom noj khoom haus, feem ntau yog rau flavoring thiab hais txog.Amino acids xws li threonine synthesis ntawm raw cov ntaub ntawv, tab sis kuj yuav siv tau raws li txuj lom.
Kev ua haujlwm ntawm DL-Valine
DL-Valine tuaj yeem siv rau hauv kev noj zaub mov, tshuaj synthesis thiab biochemical reagents, thiab lwm yam.
DL-Valine tuaj yeem siv los tsim cov pyrethroids thiab clofluvalerate.
DL-Valine yog ib hom tshuaj tua kab dav dav thiab acaricide nrog kev loj hlob zoo.
DL-Valine yog siv los inhibit kev loj hlob ntawm fibrocytes.
DL-Valine yog siv nyob rau hauv cov synthesis ntawm antitumor tshuaj thiab tshuaj tiv thaiv cov ntshav qab zib thiab nws cov teeb meem.