4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS 81-11-8
4,4 '- diaminodiphenyl-2,2' - disulfonic acid waxay ka tirsan tahay fasalka xeryahooda stilbene waxaana lagu diyaarin karaa hydrogenation ee xeryahooda hore ee nitro lagu beddelay. 4,4 '- Diamino-2,2' - stilbenedisilfonic acid waa irbad huruud ah oo qaabaysan crystal hygroscopic. Aad u yar oo biyo ku milmay, oo ku milma ethanol iyo ether, si fudud ugu milmay xalalka alkaline.
| Shayga | Tilmaamid |
| pKa | -1.58±0.50 (La saadaaliyay) |
| barta dhalaalaysa | 300 °C |
| Cufnaanta | 1.4732 (Qiyaas adag) |
| Cadaadiska uumiga | 1.3hPa at 25 ℃ |
| MALIYA | <0.1 g/100 ml at 23ºC |
| Refractivity | 1.6510 (qiyaas) |
4,4 '- Diamino-2,2' - stilbenedisilfonic acid dheeha iyo dhexdhexaad ah sida wakiilka caddaynta fluorescent. 4,4 '- Diamino-2,2' - stilbenedisilfonic acid waxaa loo isticmaalaa in lagu soo saaro wakiilka fluorescent, jaalaha G baraf toos ah iyo jaalaha R, iyo sida cayayaanka
Caadi ahaan waxaa lagu buuxiyaa 25kg/durbaan, sidoo kale waxaa la samayn karaa xirmo habaysan.
4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS 81-11-8
4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS 81-11-8
