Mufananidzo wepamusoro we99.5% Sulfolane CAS 126-33-0

Mhando yepamusoro ye99.5% Sulfolane CAS 126-33-0

Tsananguro pfupi:

Zita reKemikari: Sulfolane

Mazwi akafanana: Tetramethylene sulfone

CAS: 126-33-0

Kuchena: ≥99.5%

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Tsananguro yeChigadzirwa

Sulfolane ivhu risina ruvara uye harina kunaka patembiricha yemumba, rakanyungudutswa pa27.8℃. Zvigadzirwa zvemaindasitiri zvakanyanya hazvina ruvara uye yero yakapfava. Sulfolane ine hunhu hwekunyunguduka zvakanyanya uye sarudzo. Sulfolane inonyungudutswa mumvura ine chiyero chisingatarisirwi, inonyungudutswawo muzvinhu zvinonhuhwirira uye doro zviri nyore, asi inonyungudutswa muparaffin ne olefin hydrcarbon zvishoma. Sulfolane ine hunhu hwakanyanya nehot acid nealkali. Inoita mubatanidzwa neacid, alkali, sarufa, doro patembiricha yemumba, uye inoora uye inopomesa. Kana tembiricha yakakwira kupfuura 240℃, sulfolane inoora SO2. Sulfolane ine hunhu hwemakemikari hwakagadzikana, haizoratidzike se polyreaction uye kuora pasi pemamiriro akafanana nekuvapo kweacid nealkali.

Mashandisirwo

Sulfolane inoshandiswa mumhando dzakasiyana-siyana dzemishonga:

Kubvisa Zvinonhuhwirira

Kurapa negasi rine acidic

Kunyungudutsa Kwemvura Inobviswa

Kupatsanurana

Reaction Solvent

Polymerisation Solvent

Kugadziriswa kwePolymer/Machira

Madhayi

Inki yekudhinda

Makemikoro ekurima

Mishonga

Zvigadzirwa zvemagetsi

Tsanangudzo

Chinhu	Nhamba Yemhando Yepamusoro	Nzira Yekuongorora
Chitarisiko	mvura isina ruvara kana kuti canary lucid	Kuboora maziso
Kuwanda (30℃) kg/m³	1260-1270	ASTM D 4052
5% Distill yekupisa ℃	≥282	ASTM D 1078
95% Distill yekupisa ℃	≤288	ASTM D 1078
Kugadzikana kwekupisa mgSO₂/kg	≤20	UOP 599
Hunyoro %(m/m)	≤3.0	UOP 481
Zviri muSulfur %(m/m)	26.0-27.0	ASTM D 1078
2-Sulfolene %(m/m)	≤0.2	UOP 608
Isopropyl sulfolane eather %(m/m)	≤0.2	UOP 608
Kuwanda kwedota %(m/m)	≤0.1	ASTM D 482
Kuchena % (hwaro hwakaoma)	≥99.5%	UOP608

Hunhu hwekuchengetedza hwesulfolane

Zvigadzirwa izvi zvine chepfu shoma. Chepfu inopinda zvakananga mumuromo membeva hombe ndeye:LD50>1900mg/kg. Sekureva kweInternational Ocean Shiping Dangerous Cargo Regulation, Sulfolane haisi chinhu chine njodzi uye hapana kusvibiswa kwegungwa, saka inogona kutakurwa sechinhu chakajairika.