Glycylglycine CAS 556-50-3 (H-Gly-Gly-OH) Kev Ntsuam Xyuas 98.5 ~ 100.5% Hoobkas High Quality Featured duab

Glycylglycine CAS 556-50-3 (H-Gly-Gly-OH) Kev Ntsuam Xyuas 98.5 ~ 100.5% Hoobkas Zoo

Lus piav qhia luv luv:

Lub npe tshuaj: Glycylglycine

Synonyms: H-Gly-Gly-OH;Gly-Gly;Diglycine

CAS: 556-50-3 Nr

Kev Ntsuas: 98.5 ~ 100.5%

Cov tsos mob: Dawb Crystals los yog Crystalline Hmoov

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm Glycylglycine (H-Gly-Gly-OH; Gly-Gly) (CAS: 556-50-3) nrog cov khoom zoo, kev lag luam ntau lawm.Glycylglycine yog muag zoo ob qho tib si ntawm kev lag luam hauv tsev thiab txawv teb chaws, thiab tau txais txiaj ntsig zoo los ntawm cov neeg siv khoom.Peb tuaj yeem muab kev xa khoom thoob ntiaj teb, me me thiab ntau qhov ntau.Txais tos kom xaj.Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	Glycylglycine
Synonyms	H-Gly-Gly-OH;Gly-Gly;Glycylglycine Dawb Base;Gly-Gly Dawb Base;Gly2;N-Glycylglycine;Diglycine;Glycine Dipeptide;α-Glycylglycine;2- (Aminoacetamido) acetic acid
Tshuag xwm txheej	Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 300 Tons ib xyoos
CAS Nr	556-50-3
Molecular Formula	C4H8N2O3
Molecular Luj	132.12 Nws
Melting Point	220.0 ~ 240.0 ℃ (txog.)
Solubility hauv dej	Soluble hauv dej (132 g / L) ntawm 20 ℃, thiab me ntsis Solube hauv Ethanol
COA & MSDS	Muaj
Hom	Ruifu Tshuaj

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Dawb Crystals los yog Crystalline Hmoov
Kev daws teeb meem	(Transmittance) Ntshiab thiab tsis muaj xim> 95.0% (0.4g / 20mL Dej)
Chloride (raws li Cl)	≤ 0.020%
Sulfate (SO4)	≤ 0.020%
Ammonium (NH4)	≤ 0.020%
Hlau (raws li Fe)	≤30ppm
Heavy Hlau (Pb)	≤10ppm
Arsenic (raws li As 2O3)	≤ 1.0ppm
Lwm yam Amino Acids	Chromatographically Tsis Detectable
Poob rau ziab	<0.20% (ntawm 105 ℃ rau 4 teev)
Residue ntawm Ignition (Sulfated)	<0.10%
Assay	98.5 ~ 100.5%
Purity / Analysis Method	> 99.0% (HPLC)
pH	4.5 ~ 6.0 (20 ℃, 1 M hauv H2O)
Infrared Spectrum	Raws li tus qauv
Test Standard	UA 97
Txee lub neej	24 Lub Hlis Hauv Cov Ntim Ntim yog tias khaws cia kom raug

AJI97 Test Method:

Glycylglycine (CAS: 556-50-3) AJI97 Test Method
Glycylglycine, thaum qhuav, muaj tsis tsawg dua 98.0 feem pua thiab tsis ntau tshaj 100.5 feem pua ntawm Glycylglycine (C4H8N2O3).
Solubility (H2O, g / 100g): 14.3 (25 ℃)
Specifications:
State of Solution (Transmittance): 0.4g hauv 20ml ntawm H2O, spectrophotometer, 430nm, 10mm cell thickness.
Chloride (Cl): 0.7g, A-1, ref: 0.40ml ntawm 0.01mol / L HCl
Sulfate (SO4): 1.2g, (1), ref: 0.50ml ntawm 0.005mol / L H2SO4
Hlau (Fe): 0.5g, ref: 1.5ml ntawm Hlau Std.(0.01 mg/ml)
Heavy Metals (Pb): 2.0g, (1), ref: 2.0ml ntawm Pb Std.(0.01 mg/ml)
Arsenic (As2O3): 2.0g, (1), ref: 2.0ml ntawm As2O3 Std.
Lwm cov Amino Acids: Cov qauv kuaj: 10μg, G-1-a
Poob rau ziab: ntawm 105 ℃ rau 4 teev
Residue ntawm Ignition (Sulfated): AJI Test 13
Assay: Cov qauv qhuav, 130mg, (1), 3ml ntawm formic acid, 50ml ntawm glacial acetic acid, 0.1mol / L HCLO4 1ml = 13.212mg C4H8N2O3
pH: 1.0g hauv 10ml H2O
Pom zoo cia txwv thiab mob: khaws cia ntim ntim ntawm qhov kub thiab txias (1 xyoos).

Pob & Cia:

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 chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo.

Qhov zoo:

FAQ:

Cov ntaub ntawv kev nyab xeeb:

556-50-3 - Kev pheej hmoo thiab kev nyab xeeb
Hazard Symbols Xi - Irritant
Risk Codes 36 - Irritating rau qhov muag
Kev Nyab Xeeb Kev Nyab Xeeb S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
WGK Germany 3
FLUKA BRAND F CODE 10
TSCA Yes
HS Code 2922509099

Daim ntawv thov:

Glycylglycine (Gly-Gly) (CAS: 556-50-3) yog dipeptide ntawm glycine, ib qho tsis tseem ceeb amino acid, siv hauv kev tshawb fawb biochemical.Nws yog qhov yooj yim tshaj plaws ntawm tag nrho cov dipeptides thiab yog siv los ua tus qauv pib rau kev npaj ntau dua peptides.Glycylglycine, zwitterionic lom tsis yog feem ntau siv hauv kev tshawb fawb lom neeg thiab biochemical, thiab kuj yog ib feem ntawm cov tshuaj pleev ib ce.Kev siv Glycylglycine Buffer: Glycylglycine yog ib qho dipeptide kuj siv los ua tus neeg sawv cev buffering hauv kev soj ntsuam enzymatic thiab hauv cov txheej txheem kho mob.Siv raws li lysis tsis, khiav tsis thiab cov tshuaj tiv thaiv enzymatic tsis.Siv nyob rau hauv ion exchange chromatography.Nws kuj tseem ua hauj lwm raws li qhov ua tsis tau zoo nrog qhov sib txawv ntawm 7.5 - 8.9 (ntawm 25 ° C).Tus neeg saib xyuas muaj txiaj ntsig rau kev sim tshawb nrhiav peptide thauj thiab nqus.

Daim ntawv thov ntawm Glycylglycine hauv cov khoom 1. Khoom noj khoom haus: cov khoom noj mis nyuj, cov khoom noj nqaij, cov zaub mov ci, cov zaub mov pasta, cov khoom noj qab zib, thiab lwm yam. 2. Cov tshuaj: cov zaub mov noj qab haus huv, fillers, cov khoom siv kho mob, thiab lwm yam 3. Kev tsim khoom: roj kev lag luam, kev lag luam kev lag luam, cov khoom ua liaj ua teb, roj teeb, precision castings, thiab lwm yam 4. Cov khoom siv luam yeeb: tuaj yeem hloov glycerin rau cov tshuaj tsw qab, tshuaj tiv thaiv kab mob moisturizing.5. Tshuaj pleev ib ce: ntxuav lub ntsej muag, zoo nkauj cream, toner, tsuaj zawv plaub hau, ntsej muag daim npog qhov ncauj, thiab lwm yam. Siv nyob rau hauv cov tshuaj pleev ib ce raws li ib tug moisturizer thiab o inhibitor rau daim tawv nqaij cov khoom.6. Pub: tsiaj cov kaus poom, tsiaj pub, dej pub, vitamin pub, cov khoom siv kho tsiaj, thiab lwm yam.