Hexamethyldisilazane (HMDS) CAS 999-97-3 Purity>99.0% (GC)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Hexamethyldisilazane (HMDS) (CAS: 999-97-3) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
| Dzina la Chemical | Hexamethyldisilazane |
| Mawu ofanana ndi mawu | HMDS;1,1,1,3,3,3-Hexamethyldisilazane;Hexamethyl Disilylamine |
| Nambala ya CAS | 999-97-3 |
| Nambala ya CAT | RF-PI2071 |
| Stock Status | Mu Stock, Kupanga Mphamvu 3000MT/Chaka |
| Molecular Formula | C6H19NSi2 |
| Kulemera kwa Maselo | 161.40 |
| Melting Point | -78 ℃ |
| Boiling Point | 123.0 ~ 126.0 ℃ (lit.) |
| Pophulikira | 8 ℃ (lit.) |
| Kumverera | Sichinyezimira.Hygroscopic |
| Kusungunuka (Mosiyana ndi) | Ether, Benzene |
| Kusungunuka kwamadzi | Amachita Ndi Madzi |
| Mtundu | Ruifu Chemical |
| Kanthu | Zofotokozera |
| Maonekedwe | Madzi Oonekera Opanda Mtundu, Palibe Chinthu Choyimitsidwa kapena Chidetso Chamakina |
| Kuyera / Kusanthula Njira | >99.0% (GC) |
| Refractive Index n20/D | 1.406-1.409 |
| Specific Gravity (20/20 ℃) | 0.772 ~ 0.776 |
| Infrared Spectrum | Zimagwirizana ndi Kapangidwe |
| Zonse Zonyansa | <1.00% |
| Mayeso amtundu | 0-20 |
| Test Standard | Enterprise Standard |
Phukusi:Chitsulo chamkati chopopera pulasitiki, 150kg ukonde uliwonse, kapena malinga ndi zomwe kasitomala amafuna
Mkhalidwe Wosungira:Sungani muzitsulo zosindikizidwa pamalo ozizira ndi owuma;Tetezani ku kuwala ndi chinyezi
Hexamethyldisilazane (HMDS) (CAS: 999-97-3), alkaline silanizing protectant, inorganic treatment agent of stuffing.Hexamethyldisilazane ndi gulu lalikulu la organo silikoni, kukhala wothandiza kwambiri wopangira silanizing.Ndi reagent yokonzekera zotumphukira za trimethylsilyl.HMDS angagwiritsidwe ntchito silanizing pamwamba pa silicon madzi, mapadi.HMDS itha kugwiritsidwanso ntchito kutsitsa madzi m'maselo a biomatadium posanthula ma electron microscopy (SEM).Zovala za hexamethyldisilazane pa nanoparticles zosiyanasiyana zimawapangitsa kukhala osagwirizana ndi kuipitsidwa kwa madzi ndi kusuntha panthawi ya kaphatikizidwe.HMDS Angagwiritsidwenso ntchito monga zosintha kulamulira mawonekedwe, mapangidwe agglomerates padziko ndi pore kukula kwa particles silika.HMDS ndiwothandizira kumamatira kwa photoresist mu photolithography, ndipo imathandizanso mu pyrolysis-gas chromatography-mass spectrometry kuti ipititse patsogolo kudziwika kwa mankhwala ndi magulu ogwira ntchito polar.Pamaso pa chothandizira, imakhudzidwa ndi mowa kapena phenols kupanga trimethylalkoxysilane kapena trimethylaroxysilane.Imakhudzidwa ndi anhydrous hydrogen chloride, kutulutsa NH3 kapena NH4Cl, kupanga trimethylchlorosilane.Kusungunuka mu zosungunulira organic, adzakhala mofulumira hydrolyzed pokhudzana ndi mpweya kupanga trimethylsilanol ndi hexamethyldisilyl ether.Kuletsa zida zothandizira za chromatographic.Hexamethyldisilazane makamaka amagwiritsidwa ntchito ngati methyl silane alkylation (monga amikacin, penicillin, cephalosporins ndi mitundu ya zotumphukira za penicillin), zoteteza hydroxyl za maantibayotiki.Amagwiritsidwa ntchito ngati mankhwala opangira mankhwala a diatomite, white carbon black, titaniyamu ndi zowonjezera za blond za photoresist mumakampani a semiconductor.Amagwiritsidwa ntchito ngati mankhwala ochepetsa mphamvu yamagetsi.HMDS imagwiritsidwa ntchito ngati zosungunulira mu organic synthesis ndi organometallic chemistry.HMDS imagwiritsidwa ntchito popanga trimethylsilyl ethers kuchokera ku hydroxy compounds.Amagwiritsidwa ntchito ngati m'malo mwa kuyanika kofunikira pokonzekera zitsanzo mu ma electron microscopy.Imawonjezedwa ku analyte kuti mupeze zowunikira za silylated panthawi ya pyrolysis mu gas chromatography- mass spectrometry.
