2-Chloro-4-nitrobenzoic acid CAS 99-60-5
  • 2-Chloro-4-nitrobenzoic acid CAS 99-60-5 2-Chloro-4-nitrobenzoic acid CAS 99-60-5

2-Chloro-4-nitrobenzoic acid CAS 99-60-5

2-Chloro-4-nitrobenzoic acid CAS 99-60-5 nila pa'epa'e po'o le lanu samasama po'o le tioata pauta. Liu liusuavai 142-143°C (139-141°C). Solu i vai vevela, ava malosi ma benzene vevela.

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Fa'amatalaga o oloa

Talitonu Chemical o se taʻutaʻua Saina 2-Chloro-4-nitrobenzoic acid CAS 99-60-5 gaosi oloa, faʻatau ma faʻatau atu. O le tausisia o le tuliloaina o le lelei atoatoa o oloa, ina ia faʻamalieina e le tele o tagata faʻatau le matou 2-Chloro-4-nitrobenzoic acid CAS 99-60-5. Shandong Talitonu


Matou te lelei i le lelei o mea tau vailaʻau i totonu o le fanua. O a tatou oloa e auina atu i fafo i Europa, le Iunaite Setete, Iapani, Korea i Saute, Asia i Sautesasae ma isi atunuu ma itulagi. Faatasi ai ma le faasaienisi ma tekinolosi e pei o le taiala, faamaoni e pei o le faavae, tulaga lelei e pei o le olaga, ma le faalagolago i luga o le manatu atinae o mea fou ma atinae, matou te faamoemoe faamaoni e faatuina fefaʻatauaʻiga ma felagolagomai lautele ma tagata faʻatau i totonu ma fafo e fatu ai le manuia!


2-Chloro-4-nitrobenzoic acid CAS 99-60-5 Fa'amatalaga Fa'ama'i

Igoa Oloa

2-Chloro-4-nitrobenzoic acid

Fuafuaga

C7H4ClNO4

Molecular Weight

201.56

CAS NO.

99-60-5

Tele

500KG


Aitema

Fa'amatalaga

I'uga

Fa'aaliga

Samasama mumu i le lanu meamata

Fa'atasi

Su'ega

99% 99.28%

FAAIUGA

O le taunuuga e ogatasi ma tulaga masani


2-Chloro-4-nitrobenzoic acid CAS 99-60-5 Meatotino Vailaau

Liu liusuavai 136-140°C (malamalama)
Fa'asao 160.5°C (fa'atatau)
Malosi 1.5719(fa'atatau)
Fa'asinomaga fa'asolo 1.6000 (fa'atatau)
Tulaga teuinaSealedindry, RoomTemperature
MorphologyCrystalline Powder
Fa'asa'o (pKa)pK1:1.96(25°C)
LanuLightyellowtolightgreen
Suavai solu 1g/L(20ºC)


2-Chloro-4-nitrobenzoic acid CAS 99-60-5 Fa'aoga

E maua mai i le chlorination ma le faʻamaʻiina o le p-nitrotoluene. Tuu le p-nitrotoluene i totonu o se masini mago, pe a uma ona faʻamafanafana ma faʻafefeteina, faʻaopopo le uaea uʻamea ma iodine flakes, i le 58-62 , pasi se aofaiga equimolar o le kasa chlorine, fufulu i le vai vevela, faʻafefe i le sodium carbonate, ma sasaa i totonu. vai aisa , faʻafefeteina e vavae ese tioata, faʻamama e aveese ai le vai, ma faʻamago i le paolo e maua ai le 2-chloro-4-nitrotoluene. Ona faaopoopo lea o le 25 taimi o le 1-2% sodium hydroxide solution i le 2-chloro-4-nitrotoluene, vevela i le kukaina o Chemicalbook, i lalo o le faʻamalosi malosi, faʻaopoopo lemu le potassium permanganate, taofi le vevela ile 100±1â, A maeʻa faʻaopoopo, faʻaauau pea. faʻafefe, faʻafefe mo le 30 minute, faʻamalo, ma aveese le manganese dioxide. O le filtrate na faʻafetaui i le pH 1-2 faʻatasi ai ma le hydrochloric acid, o le faʻafefe na fufulu i le vai aisa, faʻamama ma faʻagogo i le 80 ° C e maua ai le oloa. E mafai foi ona faia le gaioiga o le chlorination i le i ai o le ferric chloride, ma o loʻo pasi pea le chlorine i le 58-62 ° C. O le aofaʻi o fua o le chlorination ma le faʻamaʻiina e tusa ma le 70%.


Fa'ailoga vevela: 2-Chloro-4-nitrobenzoic acid CAS 99-60-5, Faʻamea, Faʻatau, Faʻatau Aʻoaʻo, Falegaosimea, Faʻatau, Faia i Saina, Saina, taugofie, Faʻaitiitiga, Tulaga lelei, API, Suʻesuʻega ma Atinaʻe, Faʻasologa Faʻapitoa

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