Zoo 99% N, N-Dimethyl-o-toluidine CAS NO 609-72-3 REACH pov thawj tsim tawm EINECS No.: 210-199-8
Daim ntawv thov
Cov khoom npe | N, N-Dimethyl-o-toluidine |
Synonyms | 2- (Dimethylamino) toluene |
Molecular Formula | C9H13 N |
Molecular Luj | 135.21 Nws |
InChI | InChI = 1/C9H13N/c1-8-6-4-5-7-9(8)10(2)3/h4-7H,1-3H3 |
CAS Registry Number | 609-72-3 ib |
EINECS | 210-199-8 ib |
Molecular Structure |
|
Qhov ntom | 0.929 ib |
Boiling point | 76 ℃ (18 mmHg) |
Refractive Index | 1.524-1.526 |
63 ℃ | |
Hazard Cov Cim | T: Tshuaj lom; |
Risk Codes | R23/24/25:; r33: ;ua. R52/53:; |
Kev nyab xeeb piav qhia | S28A:; S36/37:; s45: ;ib. s 61:;. |
Cov ntsiab lus ceev
Zoo 99% N, N-Dimethyl-o-toluidine CAS NO 609-72-3 ISO 9001: 2015 REACH neeg tsim khoom
Yam khoom | Txuj | Cov qhabnias xeem | |
Kev txheeb xyuas | AH-NMR: Ua raws li cov qauv | Ua raws | |
B.LC-MS: Ua raws li cov qauv | Ua raws | ||
C.Qhov IR spectrum ntawm cov qauv yuav tsum zoo ib yam nrog cov qauv siv; | Ua raws | ||
D.HPLC-ESI-MS Lub sijhawm khaws cia ntawm lub ncov loj hauv chromatogram ntawm Assay npaj sib raug rau qhov hauv chromatogram ntawm Standard npaj, raws li tau txais hauv Assay. | Ua raws | ||
Poob rau ziab | ≤0.5% | 0.11% | |
Cov hlau hnyav | ≤10ppm | <10ppm | |
Sulfated tshauv | ≤0.2%, txiav txim siab ntawm 1.0 g. | 0.009% | |
Cov khoom muaj feem xyuam | Unspecified impurities: rau txhua impurity | ≤ 0.10% | <0.10% |
Tag nrho impurity | ≤ 1.0% | 0.18% | |
Purity | ≥99.0% | 99.82% | |
Assay | 99.0% ~ 101.0% (anhydrous khoom). | 99.9% |
Peb cov ntim ib txwm yog 25kgs / Nruas
Lub ntim tuaj yeem ua tau costomised.Lub sij hawm shipping tuaj yeem yog los ntawm hiav txwv, los ntawm huab cua, thiab cov qauv lossis cov khoom me me tuaj yeem xa los ntawm DHL, FEDEX, EMS thiab TNT.
Peb Cov Kev Pabcuam
a) Cov qauv pub dawb tuaj yeem muab tau.
b) Qhia peb cov neeg siv khoom los ntawm kev paub txog tus kws tshaj lij thiab qhia lawv siv peb cov khoom tom qab muag
c) Accpet SGS, BV lwm qhov kev tshuaj xyuas thib peb ua ntej thauj khoom
d) Cov nqi zoo tshaj plaws Guaranteed
Shipping lub sij hawm los ntawm hiav txwv (Tsuas yog rau siv) | ||||||||
North America | 11-30 hnub | North Africa | 20 ~ 40 hnub | Teb chaws Europe | 22-45 hnub | South-East Asia | 7 ~ 10 hnub | |
South America | 25-35 hnub | WestAfrica | 30 ~ 60 hnub | MiddleEast | 15 ~ 30 hnub | East Asia | 2 ~ 3 hnub | |
Middle America | 20 ~ 35 hnub | Teb chaws Africa | 23-30 hnub | Ocenia | 15 ~ 20 hnub | South Asia | 10 ~ 25 hnub |
Peb Cov Kev Pabcuam
a) Cov qauv pub dawb tuaj yeem muab tau.
b) Qhia peb cov neeg siv khoom los ntawm kev paub txog tus kws tshaj lij thiab qhia lawv siv peb cov khoom tom qab muag
c) Accpet SGS, BV lwm qhov kev tshuaj xyuas thib peb ua ntej thauj khoom
d) Cov nqi zoo tshaj plaws Guaranteed