English
DL-Aspartic Acid CAS 617-45-8 Assay ≥98.5% Hoobkas Featured duab
  • DL-Aspartic Acid CAS 617-45-8 Assay ≥98.5% Hoobkas

DL-Aspartic Acid CAS 617-45-8 Assay ≥98.5% Hoobkas

Lus piav qhia luv luv:

Lub npe tshuaj: DL-Aspartic Acid

Synonyms: H-DL-Asp-OH

CAS: 617-45-8 Nr

Kev ntsuas ≥98.5%

Cov tsos mob: Dawb crystalline hmoov

High Quality, Commercial Production

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm DL-Aspartic Acid (H-DL-Asp-OH) (CAS: 617-45-8) nrog cov khoom zoo.Ruifu muab ntau cov amino acids.Ruifu tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, me me thiab ntau ntau muaj.Yuav DL-Aspartic Acid,Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe DL-Aspartic acid
Synonyms H-DL-Asp-OH;Aminosuccinic acid;DL-Asparaginic Acid;(±)-2-Aminosuccinic acid;DL-2-Aminobutanedioic Acid;DL-Aminosuccinic Acid
Tshuag xwm txheej Nyob rau hauv Tshuag, Commercially Manufactured
CAS Nr 617-45-8 : kuv
Molecular Formula C4H7NO4
Molecular Luj 133.10 g / mol
Melting Point 280 ℃ (txog.)
rhiab heev Moisture Sensitive
Solubility Soluble hauv dej, thiab Hydrochloric Acid.Insoluble hauv Ether, thiab Cawv
Solubility hauv HCl Yuav luag Transparency
Cia Temp. Qhov chaw txias & qhuav (2 ~ 8 ℃)
COA & MSDS Muaj
Hom Ruifu Tshuaj

Specifications:

Cov khoom Kev soj ntsuam Standards Cov txiaj ntsig
Qhov tshwm sim Dawb Crystalline hmoov Ua raws
Assay ≥98.5.0% 99.35%
Kev txheeb xyuas Qhov zoo Hla
Kev xa tawm ≥98.0% 98.1%
Poob rau ziab ≤ 0.20% 0.07%
Sulfate tshauv ≤0.10% 0.08%
Chloride (Cl) ≤200ppm <200ppm
Sulfate (SO4) ≤200ppm <200ppm
Ammonium (NH4) ≤200ppm <200ppm
Hlau (Fe) ≤30ppm <10ppm
Nitrogen los ntawm Elemental Analysis 10.3% ~ 10.7%. 10.55%
Arsenic (As) ≤1ppm <1 ppm
Asparamide (TLC) ≤0.10% <0.10%
Heavy Metals (raws li Pb) ≤10ppm <10ppm
pH (1% dej daws) 2.7-3.3 Nws 2.91 ib
Total Aerobic Bacteria ≤ 250cfu / g <250cfu/g
Pwm thiab Poov xab ≤100cfu / g <100cfu/g
Infrared Spectrum Raws li tus qauv Ua raws
Xaus Cov khoom tau raug kuaj & ua raws li cov specifications

Pob / Cia /Kev xa khoom:

Pob:Lub raj mis, Aluminium ntawv ci 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 txias thiab qhuav (2 ~ 8 ℃) warehouse kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.
Shipping:Xa mus thoob ntiaj teb los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.

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.

617-45-8 - Kev pheej hmoo thiab kev nyab xeeb:

Hazard Symbols Xn - Ua phem
Risk Codes
R20/21/22 - Ua phem los ntawm kev nqus pa, tiv tauj nrog daim tawv nqaij thiab yog tias nqos.
R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
Kev nyab xeeb piav qhia
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.
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
WGK Germany 3
TIAB SA 9097800
TSCA Yes
HS Code 2922491990
Toxicity LD50 ipr-mus: > 6 g/kg KHFZAN 24(5), 17,90

Daim ntawv thov:

DL-Aspartic Acid (H-DL-Asp-OH) (CAS: 617-45-8) yog siv DL-Aspartic Acid yog cov amino acid tsis tseem ceeb thiab tuaj yeem siv los ua khoom noj khoom haus ntxiv.DL-Aspartic Acid muaj kev siv tseem ceeb hauv cov tshuaj, yog ib qho nruab nrab ntawm cov hluavtaws polypeptide.
Siv los ua biochemical reagents, organic synthesis intermediates thiab hlau complexing agents siv nyob rau hauv amino acid infusion, hluavtaws tshuaj, yuav siv tau nyob rau hauv kev kho mob ntawm daim siab kab mob thiab kab mob plawv, kuj siv nyob rau hauv tshuaj pleev ib ce.Siv nyob rau hauv biochemical thiab kev kho mob kev tshawb fawb soj ntsuam, microbial kab lis kev cai nruab nrab.
Hauv kev lag luam khoom noj khoom haus, nws yog ib hom khoom noj khoom haus zoo ntxiv, ntxiv rau hauv hom dej txias thiab refreshing.
Kev Nyab Xeeb Profile Tsis tshua muaj toxicity los ntawm txoj kev intraperitoneal.Thaum rhuab rau decompositionemits cov pa phem ntawm NOx.
Toxicity tuaj yeem siv tau zoo hauv cov khoom noj.

Sau koj cov lus ntawm no thiab xa tuaj rau peb