Factory Supply 1H-Benzotriazole (BTA) los ntawm Tuam Tshoj CAS: 95-14-7 nrog High Quality
Cov khoom
• Melting Point: 97-99 ° C (lit.)
• Boiling Point: 204 °C (15 mmHg)
• Flash Point: 170 ° C
• Pom: Dawb rau daj-beige/Powder, Granules, Crystals, koob los yog Flakes
• Ceev: 1,36 g/cm3
• Vapor Density: 4.1 (vs huab cua)
• Vapor Siab: 0.04 mm Hg (20 ° C)
• Refractive Index: 1.5589 (kwv yees)
• Cia Kub: Lub tub yees
• Solubility: 19g/l
• PKA: 1.6 (ntawm 20 ℃)
• Dej Solubility: 25 g / l hauv dej (20 ºC)
• Stability: ruaj khov, tab sis tej zaum yuav yog lub teeb rhiab heev. Incompatible nrog muaj zog oxidizing neeg sawv cev, hnyav hlau.
• Merck: 14,1108
• BRN: 112133
| xim | Dawb rau daj-beige |
| tsw | Me ntsis tus cwj pwm tsw |
Specification
| 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 | Ua raws | |
| Lub sijhawm khaws cia ntawm lub ncov loj hauv chromatogram ntawm Assay kev npaj sib raug rau qhov uas nyob rau hauv chromatogram ntawm Standard npaj, raws li tau txais hauv Assay. | ||
| Poob rau ziab | ≤ 2.0% | 0.19% |
| Cov hlau hnyav | ≤10ppm | |
| Dej | ≤ 1.0% | 0.10% |
| Sulfated tshauv | ≤0.5% txiav txim siab ntawm 1.0 g. | 0.01% |
| Residue ntawm ignition | ≤0.1% | 0.03% |
| Yam khoom muaj feem | Unspecified impurities: rau txhua impurity ≤0.10% | |
| Tag nrho impurity ≤0.5% | 0.18% | |
| Purity | ≥99.0% | 99.70% |
| Assay | 99.0% ~ 101.0% (anhydrous tshuaj). | 99.80% |
Cov khoom siv
Feem ntau siv los ua xeb-tiv thaiv, antifreezing kua, antioxidant additive, hlau qeeb corossion thiab lwm yam.
Ntim Thiab Cia
Peb cov ntim ib txwm yog 25kgs / Nruas thiab 200kgs / Nruas.
Lub ntim tuaj yeem hloov kho. 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.
Cia: Khaws rau hauv qhov zoo kaw, lub teeb-resistant thiab airtight ntim.
Kev Tiv Thaiv Kev Nyab Xeeb
• Hazard Codes: Xn,Xi,F
• Cov Lus Qhia: 20/22-36-52/53-5-36/37/38-20/21/22-11
• Cov Lus Qhia Txog Kev Nyab Xeeb: 26-36/37-61-45-36/37/39-28A
• RIDADR: 2811
• WGK Lub Tebchaws Yelemees: 1
• RTECS: DM1225000
• TSCA: Yes
• HazardClass: N/A
• PackingGroup: N/A
• Cov Ntaub Ntawv Tshuaj Tiv Thaiv Kab Mob: 95-14-7 (Cov Ntaub Ntawv Tshuaj Tiv Thaiv)
TSIS qhib nplaim taws. Kaw qhov system, plua plav tawg-pov thawj cov khoom siv hluav taws xob thiab teeb pom kev zoo. Tiv thaiv kom tsis txhob muaj plua plav. Tuav nyob rau hauv qhov chaw zoo ventilated. Hnav khaub ncaws tiv thaiv kom haum. Tsis txhob kov ntawm daim tawv nqaij thiab qhov muag. Tsis txhob tsim cov hmoov av thiab aerosols. Siv cov cuab yeej uas tsis muaj teeb meem. Tiv thaiv hluav taws los ntawm electrostatic tawm chav.