Ọdịmma dị elu 99.5% Sulfolane CAS 126-33-0 egosipụtara onyonyo

Ogo dị elu 99.5% Sulfolane CAS 126-33-0

Nkọwa dị mkpirikpi:

Aha Chemical: Sulfolane

Ụdị okwu: Tetramethylene sulfone

Ọnọdụ: 126-33-0

ịdị ọcha: ≥99.5%

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

Sulfolane bụ ihe na-enweghị agba na enweghị ụtọ ala na ụlọ okpomọkụ, gbazere na 27.8 ℃. Ọtụtụ ngwaahịa mmepụta ihe bụ enweghị agba na ìhè odo mmiri mmiri. Sulfolane nwere nnukwu solubility onwunwe na selectivity.Sulfolane na-solubled na mmiri na aka ike ruru, nakwa solubred na aromatics na mmanya mfe,ma solubed na paraffin na olefin hydrcarbon little.Sulfolane nwere elu kwụsie ike na-ekpo ọkụ acid na alkali.It doen si meghachi omume na acid, alkali, sọlfọ, mmanya na ụlọ okpomọkụ, nakwa doen si decompose na polymerize.When okpomọkụ bụ elu karịa 240 ℃, na sulfolane ga-decompose SO2. Sulfolane nwere ike chemical onwunwe, ọ gaghị apụta polyreaction na decomposition n'okpuru nkịtị ọnọdụ na ịdị adị nke. acid na alkali.

Ngwa

A na-eji Sulfolane n'ọrụ n'ọtụtụ ngwa dị iche iche:

Ihe na-esi ísì ụtọ

Ọgwụgwọ gas acid

Distillation na-amịpụta

Nkebi irighiri

Ihe mgbaze

Polymerisation mgbaze

Nhazi polymer/textiles

Ihe eji eme ihe

Ink na-ebi akwụkwọ

Agrochemicals

Ọgwụ

Eletrọnịkị

Nkọwapụta

Ihe	Ndepụta ogo	Nyochaa usoro
Ọdịdị	mmiri mmiri na-enweghị agba ma ọ bụ canary lucid	Ịgba anya
Njupụta (30 ℃) kg/m³	1260-1270	ASTM D4052
5% nke okpomọkụ ℃	≥282	ASTM D1078
95% nke okpomọkụ ℃	≤288	ASTM D1078
Nkwụsi ike nke okpomọkụ mgSO₂/ n'arọ	≤20	UOP 599
Mmiri %(m/m)	≤3.0	UOP 481
Ọdịnaya sọlfọ %(m/m)	26.0-27.0	ASTM D1078
2-Sulfolene %(m/m)	≤0.2	UOP 608
Isopropyl sulfolane eather %(m/m)	≤0.2	UOP 608
Ọdịnaya ntụ %(m/m)	≤0.1	ASTM D482
Ịdị ọcha %(ndabere akọrọ)	≥99.5%	UOP608

Ngwongwo nchekwa nke sulfolane

Ngwaahịa a bụ ihe na-egbu egbu dị ala. Nsi na-aga nke ọma site n'ọnụ nnukwu òké bụ: LD50>1900mg / kg. Dị ka International Ocean Shiping Dangerous Cargo Regulation si kwuo, Sulfolane abụghị ihe dị ize ndụ na enweghị mmetọ na oké osimiri, ya mere enwere ike ibu ya dị ka ngwa ahịa nkịtị.