Kakariki Whakarewa 7 CAS 6358-69-6

CAS:6358-69-6

Tātai ngota:C16H7Na3O10S3

Taumaha ngota:524.39

EINECS:228-783-6

Ngā kupu taurite:8-Hydroxypyrene-1,3,6-waikawa trisulfonic; d&cgreenno.8; greenno.204; pyranine kua whakapūmautia; trisodium1-hydroxy-3,6,8-pyrenetrisulfonate; 3,4-DIMETHYLOXYPHENYLACETONITRILE; 3,4-DIMETHYLOXYPHENYLACETONOTRILE; 3,4-DIMETHYPHENYLACETONITRILE

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Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te Solvent Green 7 CAS 6358-69-6?

Ko te Solvent Green 7 he matū horoi anionic me te pumau matū pai, e whakamahia ana hei tohu, hei tae, me te tae koiora i roto i te matū tātari me te whakaputa ahumahi.

Whakatakotoranga

Taonga	Whakatakotoranga
Te pūwāhi koropupū	171-178 °C10 mm Hg (mārama)
Kiato	2.15
Te pūwāhi rewa	62-63.5 °C (mārama)
pKa	7.3, (i te 22℃)
WAIHANGA	300 karamu/rita (25 ºC)
λmaximum	403 nm (pH pārūrū 4.0); 454 nm (pH pārūrū 9.0)

Tono

Ko te Kakariki Whakarewa 7 e whakamahia ana mō te tae i ngā peita, i ngā hua kirihou, me ētahi atu, ā, ka taea te whakamahi hei kaihoko tae me te tae koiora. Ka whakamahia hoki te Kakariki Whakarewa 7 hei ine i te uara pH o te wai ā-roto.