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ngwaahịa

Diphenyldimethoxysilane; DDS; DPDMS(CAS# 6843-66-9)

Ngwongwo kemịkalụ:

Usoro ihe omimi C14H16O2Si
Molar Mass 244.36
Njupụta 1.08g/mLat 20°C(ọkụ)
Ebe Na-agbaze <0°C
Ebe Boling 161°C15mm Hg(ọkụ)
Ebe mgbari 121°C
Mmiri Solubility 3 mg / L na 20 ℃
Uzuoku nrịbama 0.03Pa na 25 ℃
Ọdịdị mmiri mmiri
Nnukwu ike ndọda 1.0771
Agba enweghị agba
BRN 2940458
Ọnọdụ Nchekwa Ikuku ikuku, Okpomọkụ ụlọ
Mmetụta Mmiri nwere mmetụta
Ntụgharị uche n20/D 1.541
Njirimara anụ ahụ na kemịkalụ Njupụta 1.08
ihe na-esi ísì ụtọ 286 ° C
Ntụgharị ntụgharị 1.5410-1.5450
Jiri Ejiri ya na propylene polymerization, na-ekere òkè n'ịkwalite isotacticity

Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwa

Ngwakọta nke Diphenyldimethoxysilane chọpụtara bụ kemịkalụ dị iche iche nke na-achọta ngwa n'ofe ụlọ ọrụ dị iche iche. N'ịbụ nke a ghọtara dị ka surfactant, ọ na-arụ ọrụ dị mkpa n'ịkwalite arụmọrụ nke ngwaahịa na mpaghara dịka ịchọ mma, nlekọta onwe onye, ​​na nhicha ụlọ ọrụ.

Nkọwapụta

Ọdịdị mmiri mmiri transperent enweghị agba

Ịdị ọcha ≥99.0% ≥98.5% ≥98.0%

Nchekwa

Ihe akara egwu Xi - iwe

Iwe iwe

Koodu ihe ize ndụ 38 - na-akpasu iwe na akpụkpọ ahụ

Nkọwa Safety S28 - Mgbe emechara akpụkpọ ahụ, were ọtụtụ ncha-suds saa ozugbo.

S37 - Yiri uwe aka kwesịrị ekwesị.

S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.

Mbukota & Nchekwa

Ejiri ya na 200KGs/drum ígwè, na-ebufe ma chekwaa ya dị ka ihe na-adịghị ize ndụ, zere ikpughe anyanwụ na mmiri ozuzo. N'ime oge nchekwa ọnwa 24 kwesịrị inyocha, ọ bụrụ na tozuru oke nwere ike iji. Chekwaa n'ebe dị jụụ na nke ikuku, ọkụ na mmiri. Ejikọtala acid mmiri mmiri na alkali. Dị ka ndokwa nke nchekwa ọkụ na njem.


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