0102030405
Samar da masana'anta N, N-Dimethylformamide daga China CAS: 68-12-2 tare da Babban inganci
Kayayyaki
• Wurin narkewa: -61 °C
• Wurin tafasa: 153 °C (lit.)
• Wulakanci: 136 °F
Yawan yawa: 0.948 g/mL a 20 ° C
Yawan Turi: 2.5 ( vs iska)
• Matsananciyar tururi: 2• 7 mm Hg (20 ° C)
Fihirisar Rarraba: n20/D 1.430(lit.)
Ma'ajiyar Wuta • : Adana a RT.
• Solubility: ruwa: miscible
• PKA: -0.44± 0.70 (An annabta)
• Alamar Dangantaka: 0.386
• Iyakar fashewa: 2.2-16% (V)
• Ruwan Solubility: mai narkewa
• Mai hankali: Hygroscopic
• Merck: 14,3243
• BRN: 605365
Ƙayyadaddun bayanai
| Gwaji | Ƙayyadaddun bayanai | Binciken Lot | |||
| Assy | 99.8% Min | 99.97% | |||
| Launi (APHA) | 10 Max | 3 | |||
| Ruwa | 0.05% Max | 0.03% | |||
| Ragowa bayan Haɓakawa | 5pm Max | ||||
| Ragowa bayan Evaporation 270mm | 1.00 Max | 0.4 | |||
| mm 275 | 0.30 Max | 0.17 | |||
| mm 295 | 0.10 Max | 0.05 | |||
| mm 310 | 0.05 Max | 0.02 | |||
| mm 340 | 0.01 Max | 0.00 | |||
| 400mm | 0.01 Max | 0.00 | |||
| Abubuwa | Ƙayyadaddun bayanai | ||||
| Bayyanar | Ruwa Mai Shafi mara launi | ||||
| Solubility | Sauƙi mai narkewa cikin ruwa | ||||
Amfanin Samfura
A matsayin wani muhimmin sinadari mai mahimmanci da sauran ƙarfi tare da kyakkyawan aiki, dimethylformamide (DMF) an fi amfani dashi a polyurethane, acrylic, magani, magungunan kashe qwari, dyes, lantarki da sauran masana'antu. An fi amfani da shi a cikin samar da rigar roba fata a matsayin wanki da magani a masana'antar polyurethane. A cikin masana'antar harhada magunguna a matsayin tsaka-tsakin magungunan roba, ana amfani da su sosai wajen samar da doxycycline, cortisone, sulfonamide kwayoyi; Kamar yadda sauran ƙarfi a acrylic fiber masana'antu, shi ne yafi amfani ga bushe kadi na acrylic fiber. A cikin masana'antar magungunan kashe qwari don haɓaka haɓakar haɓakar haɓakar haɓakar ƙwayoyin cuta da ƙarancin ƙwayar cuta; A cikin masana'antar rini a matsayin mai narkewa; A cikin lantarki masana'antu a matsayin tin plating sassa quenching da kewaye hukumar tsaftacewa; Sauran masana'antu sun haɗa da dillalan iskar gas masu haɗari, abubuwan kaushi don crystallization na miyagun ƙwayoyi, adhesives, da sauransu.
Kunshin Da Ajiye
Shiryawa: Ana iya daidaita marufi. lokacin jigilar kayayyaki na iya zama ta teku, ta iska, kuma samfurin ko ƙaramin adadin za a iya aikawa ta DHL, FEDEX, EMS da TNT.
Adana: Ajiye a wuri mai bushewa, nesa da hasken rana kai tsaye
Sharuɗɗa don amintaccen ajiya, gami da kowane rashin jituwa
Ya rabu da kayan da ba su dace ba. Duba Hatsarin Sinadarai. Ajiye akwati sosai a rufe a cikin busasshen wuri kuma yana da isasshen iska. Akwatunan da aka buɗe dole ne a sake rufe su da kyau kuma a ajiye su a tsaye don hana zubewa. Sarrafa da adanawa a ƙarƙashin iskar inert.
Kariyar Tsaro
Lambobin haɗari: T
• Bayani: 61-20/21-36
• Bayanan Tsaro: 53-45
• RIDADR: UN 2265 3/PG 3
• WGK Jamus: 1
• RTECS: LQ2100000
• F: 3-10
• TSCA: Ee
• Class Hazard: 3
Rukunin Shiryawa: III
Bayanan Abubuwa masu haɗari: 68-12-2 (Bayanan Abubuwan Abubuwa masu haɗari)
Kariya don amintaccen mu'amala
NO bude wuta, NO tartsatsin wuta da NO shan taba. NO lamba tare da oxidizing jamiái. Sama da 58°C yi amfani da rufaffiyar tsarin da samun iska. Gudanarwa a wuri mai kyau. Saka tufafin kariya masu dacewa. Ka guji haɗuwa da fata da idanu. A guji samuwar kura da iska. Yi amfani da kayan aikin da ba sa haskakawa. Hana gobara da ke haifar da tururi mai fitar da wutar lantarki.