22288-78-4 Ndị nrụpụta

5-Nitroanthranilonitrile CAS 17420-30-3 ntụ ntụ na-acha odo odo. Ebe mgbaze 200-207â. Ọ nwere ike tufuo mmiri kristal ise mgbe ọ na-ekpo ọkụ ruo 100 Celsius. Ngwaahịa ahụ na-agbaze ngwa ngwa na mmiri, ngwọta mmiri na-anọpụ iche na-anọpụ iche, ma nwee ihe na-adịghị mma na ikuku iru mmiri; ọ na-adị mfe ihu igwe na ikuku kpọrọ nkụ karịa 33 Celsius; ọ nwere reducibility na ike igbari halogen na ọlaọcha nnu.

Dị ka ndị ọkachamara rụpụtara, anyị ga-achọ ịnye gị mma 3- (N-Morpholino) propanesulfonic acid hemisodium salt CAS 117961-20-3. Na anyị ga-enye gị kacha mma mgbe-ire ọrụ na nnyefe n'oge.

2-Methylimidazole CAS 693-98-1 bụ ọcha ma ọ bụ ìhè odo granular ma ọ bụ columnar. Ngwaahịa bụ solidï¼ Soluble na mmiri, ethanol na ubé soluble na oyi benzene.

2,3-DIFLUOROETHOXYBENZENE CAS 121219-07-6 ngwaahịa kwụ ọtọ, nnyefe ngwa ngwa, Afọ nke ahụmịhe mmepụta na njikwa mma siri ike
Enwere ike ịnye COA, MSDS, TDS, wdg nke 2,3-DIFLUOROETHOXYBENZENE.

Anyị bụ ndị isi 6-Aminouracil CAS 873-83-6 emeputa na China.6-Aminouracil CAS 873-83-6 nwere ngwaahịa, nnyefe ngwa ngwa.COA, MSDS, TDS, wdg nke 6-Aminouracil CAS 873-83-6 enwere ike inye.

2-Amino-5-nitropyridine CAS 4214-76-0 sitere na nitration nke 2-aminopyridine. Na okpomọkụ nke 50 Celsius C, a na-agbakwunye 2-aminopyridine na sulfuric acid gbanyere mkpọrọgwụ, wee tinye fuming nitric acid na-agbada, na okpomọkụ agaghị agafe 50 Celsius. Tinye ya na 45 Celsius C maka awa 2, ma kpalie na ụlọ okpomọkụ maka awa 4. A na-awụsa ihe ngwọta mmeghachi omume n'ime ice a gbajiri agbaji, na pH na-edozi na 6 site n'ịgbakwunye mmiri amonia n'okpuru 5 Celsius C, na kristal na-ebuli elu. Iyo na nkụ. Mweghachi na mmiri iji nweta platelet edo edo na-acha odo odo, na-enye 75%