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5-nitroisophthalic acid

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Foto egosipụtara 5-nitroisophthalic acid
  • 5-nitroisophthalic acid

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 ịgbasa agbaji 2, 6-dicyano-4-nitroaniline, nke nwere a 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:

图片3

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


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

A na-etinye sulfuric acid (104.3mL, 1.92mol) n'ime karama atọ, wee tinye isophthalic acid (40g, 0.24mol), kpalie ma kpoo ọkụ ruo 60 ℃, nke 0.5h, na 60% nitric acid (37.8g, 0.36). mol) agbakwunyere iji chịkwaa ogo nrịbawanye nke droplet. 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.

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