Bayyanar / launi: farin foda
● PISA: 131.16000
Bensity: 1.704 g / cm3
● Laja: 2.80960
Kashi 95%, 99% * bayanai daga masu ba da kayayyaki
2,7-disffonaaphthalendiseisodiumsalsaltsaltsalssal * bayanai daga masu samar da reagent
● Pictogram (s): Xi
Lambobin Hadiki: Xi
● Bayani: 36/37/38
Kalaman aminci: 37 / 39-26
● Amfani da2,7-disffonaaphthalene Didium an yi masu bincike ne wanda aka yi nazarin don nazarin kashin girki mai cike da allurar cututtukan cututtukan cututtukan fata mai ɗaukar hoto.
2,7-Najerhaleensuldonic gishiri acidium gishiri ne mai guba tare da tsarin kwayar halitta C10h6Na2o6s2. Gishiyar wake ce ta 2,7-Naphthaletisuluffonic acid, wanda ke nufin ya ƙunshi acid na acium (na +) wanda ke da alaƙa da foda ko 7 da aka haɗa a matsayin farin da aka yi. Ana yawanci amfani dashi azaman tsaka-tsaki na rana a cikin samar da distes, acid dyes, da Dyes kai tsaye. Harshen dankalin didium yana inganta kariyar da kwanciyar hankali na fili a cikin ruwa da aka sarrafa ruwa na ruwa.2,7 -hthalensuldonic acium acid ko wakili mai gudanarwa a cikin hanyoyin masana'antu daban-daban. Kungiyoyin su na sulfonic acid sun yi shi sosai, wanda za'a iya amfani dashi a aikace-aikacen PH tare da kowane ɗan adam mai guba, yana da mahimmanci don rike da gishiri mai guba, yana da mahimmanci don ɗaukar gishiri na smericate, yana da mahimmanci don rike da gishiri na smersium na 2,7-afterenessisuldonic na rigakafi da kulawa da kuma bin matakan tsaro. An bada shawara don yin nazarin takardar data na duniya (MSDs) kuma a bi duk ka'idar amincin lafiya yayin aiki tare da wannan fili.