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Ụlọ ọrụ mmepụta ihe N, N-Dimethylformamide si China CAS: 68-12-2 na High Quality

• CAS NO: 68-12-2

• Usoro ihe omimi: C3H7NO

• Arọ Molecular: 73.09

• EINECS: 200-679-5

• Ụdị ngwaahịa: Organics; LEDA HPLC; Dimethylformamide (DMF); Ihe mkpuchi mkpuchi PVC; Reagents Analytical; Analytical / Chromatography; CHROMASOLV Plus; Chromatography Reagents & HPLC & HPLC Plus Grade Solvents (CHROMASOLV);HPLC / UHPLC Solvents); Ihe mgbaze site na ngwa; Ihe mgbaze site na ụdị; Nhọrọ nkwakọ ngwaahịa ihe mgbaze; Ihe mgbaze; UHPLC Solvents (CHROMASOLV); Biotech; Biotech Solvents; Amber Glass Bottles; Ngwaahịa IR; UV/Vis); C2 ruo C7; Amides; Ihe Ngwongwo; Ihe mgbochi Carbonyl; Ngwakọta kemịkalụ; Ihe mgbochi ụlọ Organic; Plastic Bottles; GC Headspace mgbaze -Spout Cans;ReagentPlus;ReagentPlus Solvent Grade Products;Semi-Bulk Solvents;Biochemicals;Core Bioreagents;Life Science Reagents for Protein Expression and Purification;Life Science Reagents for Transfection;Molecular Biology;Molecular Biology Reagents;Research Ess

• Faịlụ Mol: 68-12-2.mol

• Data edemede: 205

    Njirimara

    • Ebe na-agbaze: -61 Celsius
    • Ebe esi mmiri: 153 Celsius (ọkụ)
    • Ebe ọkụ: 136 °F
    • Njupụta: 0.948 g/mL na 20 Celsius
    • Njupụta uzuoku: 2.5 (vs ikuku)
    • Uzuoku Nrụgide: 2• 7 mm Hg (20 Celsius)
    • Ntụgharị ntụgharị: n20/D 1.430 (ọkụ.)
    • Okpomọkụ Nchekwa •: Chekwa na RT.
    • Solubility: mmiri: miscible
    • PKA: -0.44±0.70 (buru amụma)
    • Njikọ njikọ: 0.386
    • Oke mgbawa: 2.2-16%(V)
    • Mmiri Solubility: soluble
    • Mmetụta: Hygroscopic
    • Merck: 14,3243
    • BRN: 605365

    Nkọwapụta

    Nwalee Nkọwapụta Nyocha Lot
    Assy 99.8% nkeji 99.97%
    Agba (APHA) 10 Max 3
    Mmiri 0.05% kacha 0.03%
    Nke fọdụrụ mgbe evaporation 5ppm kacha
    Ihe fọdụrụ mgbe evaporation 270mm 1.00 Max 0.4
    275 mm 0.30 Max 0.17
    295 mm 0.10 Max 0.05
    310mm 0.05 Max 0.02
    340mm 0.01 Max 0.00
    400mm 0.01 Max 0.00
    Ihe Nkọwapụta
    Ọdịdị Mmiri doro anya enweghị agba
    Solubility Ọ dị mfe ịsacha na mmiri

    Eji ngwaahịa

    Dị ka ihe dị mkpa kemịkalụ akụrụngwa na ihe mgbaze nwere ọmarịcha arụmọrụ, a na-eji dimethylformamide (DMF) eme ihe na polyurethane, acrylic, ọgwụ, pesticides, dyes, electronics na ụlọ ọrụ ndị ọzọ. A na-ejikarị ya emepụta akpụkpọ anụ sịntetik mmiri dị ka ịsacha na ọgwụgwọ na ụlọ ọrụ polyurethane. Na ụlọ ọrụ na-emepụta ọgwụ dị ka ihe ndị na-emepụta ọgwụ na-emepụta ihe, nke a na-ejikarị eme ihe na mmepụta nke doxycycline, cortisone, sulfonamide ọgwụ; Dị ka ihe mgbaze na acrylic eriri ụlọ ọrụ, ọ bụ tumadi eji maka akọrọ spinning nke acrylic eriri. Na ụlọ ọrụ pesticide maka njikọ nke oke arụmọrụ na obere toxicity pesticides ụmụ ahụhụ; Na ụlọ ọrụ ịcha akwa dị ka ihe mgbaze agba; Na electronic ụlọ ọrụ dị ka tin plating akụkụ quenching na sekit osisi ihicha; Ụlọ ọrụ ndị ọzọ na-agụnye ndị na-ebu gas dị ize ndụ, ihe mgbaze maka crystallization ọgwụ, adhesives, wdg.

    Ngwugwu na Nchekwa

    Nkwakọ ngwaahịa: Enwere ike ịhazi nkwakọ ngwaahịa ahụ. okwu mbupu nwere ike ịbụ site n'oké osimiri, ikuku, na sample ma ọ bụ obere ọnụọgụ nwere ike ibupu site na DHL, FEDEX, EMS na TNT.
    Nchekwa: Chekwaa na ebe akọrọ dị jụụ, pụọ na ìhè anyanwụ kpọmkwemNkwakọ ngwaahịa1kkkNkwakọ ngwaahịa 2u84mbukota (3)rjv
    Ọnọdụ maka nchekwa nchekwa, gụnyere enweghị ndakọrịta ọ bụla
    Kewapụrụ na ihe na-adabaghị adaba. Lee Ihe egwu Kemịkal. Debe akpa ahụ nke ọma n'ebe kpọrọ nkụ ma nwee ikuku nke ọma. A ga-ejizi nke ọma mechie akpa ndị emepere emepe ma debe ya ka o guzoro ọtọ ka ọ ghara ịpụta. Jikwaa ma chekwaa n'okpuru gas inert.

    Nchedo nchekwa

    • Koodu ihe egwu: T
    • Okwu: 61-20/21-36
    • Nkwupụta nchekwa: 53-45
    • RIDADR: UN 2265 3/PG 3
    • WGK Germany: 1
    • RTECS: LQ2100000
    • F: 3-10
    • TSCA: Ee
    •Klas Hazard: 3
    • Otu nkwakọ ngwaahịa: III
    • Data ihe ndị dị ize ndụ: 68-12-2(Data ihe dị ize ndụ)
    Akpachara anya maka njikwa adịghị mma
    Ọ BỤGHỊ ire ọkụ na-emeghe, Ọ BỤGHỊ ọkụ ọkụ na ọ dịghị ise anwụrụ. Enweghị kọntaktị na ndị ọrụ oxidizing. N'elu 58ºC na-eji usoro mechiri emechi na ikuku. Ijikwa na ebe ikuku na-ekuku nke ọma. Yiri uwe nchebe kwesịrị ekwesị. Zere kọntaktị na akpụkpọ ahụ na anya. Zere imepụta uzuzu na ikuku ikuku. Jiri ngwa ndị na-adịghị ekpo ọkụ. Gbochie ọkụ na-akpata site na uzuoku mwepu electrostatic.

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