5-nitroisophthalic acid

Ozi bụ isi:

Okwu mmalite: 5-nitroisophthalic acid bụ ihe dị mkpa dị n'etiti maka ndị na-abụghị ionic iche iche dị ka iodohexyl mmanya, iodoparol, iodoformol, wdg Ọ bụkwa ihe mmalite maka ịkwasa akwa 2, 6-dicyano-4-nitroaniline, nke nwere ọtụtụ ngwa na atụmanya ahịa..

Aha kemịkalụ: 5-nitroisophthalic acid; 5-nitro-1, 3-phthalic acid

Nọmba CAS: 618-88-2

Usoro ihe omimi: C8H5NO6

Arọ molikula: 211.13

Nọmba EINECS: 210-568-3

Usoro nhazi:

Ụdị njikọ: Organic chemical raw material; Ndị na-ahụ maka ọgwụ;

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Njirimara physicochemical

Ebe mgbaze: 259-261 Celsius (ọkụ)

Ebe esi mmiri: 350.79°C (atụmatụ siri ike)

Njupụta: 1.6342 (atụmatụ siri ike)

Ntụgharị ntụgharị: 1.5282 (atụmatụ)

Ebe ọkụ ọkụ: 120°C

Solubility: Soluble na mmanya, ether na mmiri ọkụ

Njirimara: ọcha na-acha ọcha ntụ ntụ.

Nrụgide ikuku: 0.0±1.2 mmHg na 25°C

Ndekọ nkọwapụta

nkọwapụta	otu	ọkọlọtọ
Ọdịdị		Ọcha na-acha ọcha ntụ ntụ
Ọdịnaya	%	≥99%
Mmiri	%	≤0.5

Ngwa ngwaahịa

Ihe etiti dị mkpa maka agbasasị agbaji. Ọ bụkwa etiti nke ọgwụ diagnostic ọhụrụ ubiquitin (onye na-ahụ maka ọdịiche X-ray); A na-ejikwa ya na-emepụta ọgwụ ọgwụ ọhụrụ nke dabeere na PDE IV inhibitor glycolinic acid; A na-ejikwa ya dị ka ihe etiti maka agbasasị agbaji (acha anụnụ anụnụ azo esiji).

mmepụta

Agbakwunyere sulfuric acid (104.3mL, 1.92mol) n'ime karama atọ, wee tinye isophthalic acid (40g, 0.24mol), kpalitere ma kpoo ọkụ ruo 60 ℃, ejidere maka 0.5h, na 60% nitric acid (37.8g, ogo 0.36mol) agbakwunyere dobe na-achịkwa. Tinye ya n'ime awa 2. Mgbe mgbakwunye, mmeghachi omume nchekwa okpomọkụ na 60 ℃ maka awa 2. Jụụ n'okpuru 50 Celsius C, wee tinye 100ml mmiri. A na-eme ka ihe dị mma na okpomọkụ dị n'ime ụlọ, wụsa n'ime ihe nzacha, na-agbapụta iji wepụ acid na-ekpofu ihe, a na-asacha achicha ahụ na mmiri, na-agbanye ya ka ọ gbanwee, na ngwaahịa ọcha bụ gram 34.6, mkpụrụ bụ 68.4%.

Nkọwapụta na nchekwa

25kg / 3-in-1 akwụkwọ-plastic mejupụtara akpa, ma ọ bụ kpara akpa, ma ọ bụ 25kg / kaadiboodu ịwụ (φ410 × 480mm); Nkwakọ ngwaahịa dị ka ihe ndị ahịa chọrọ;

Chekwaa n'ime akpa ikuku na ebe dị jụụ, kpọrọ nkụ, nke ikuku na-ekpo ọkụ na-adịghị na ọkụ na ihe mgbanyụ ọkụ.

Nke gara aga: 2-methyl-5-nitroimidazole

Osote: 7-Amino-3-cephem-4-carboxylic acid

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