Dinatrium-3-hydroxy-4-nitrosonaphthalin-2,7-disulfonat
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- CAS-Nr.
- 525-05-3
- Bezeichnung:
- Dinatrium-3-hydroxy-4-nitrosonaphthalin-2,7-disulfonat
- Englisch Name:
- 1-NITROSO-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT
- Synonyma:
- nitrosor;Nitroso R Sa;NITROSO-R-SALT;1-nitroso-r-salt;Nitroso-R-SaltGr;Nitroso red salt;Nitroso-RSalt>95%;NITROSO-R-SALT AR;Nitroso-Rsalt,tech.85%;LABOTEST-BB LT00454615
- CBNumber:
- CB2101095
- Summenformel:
- C10H8NNaO8S2
- Molgewicht:
- 357.28
- MOL-Datei:
- 525-05-3.mol
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Dinatrium-3-hydroxy-4-nitrosonaphthalin-2,7-disulfonat Eigenschaften
Dinatrium-3-hydroxy-4-nitrosonaphthalin-2,7-disulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R20/21/22:Gesundheitsschädlich beim Einatmen,Verschlucken und Berührung mit der Haut.
S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
YELLOWISH-ORANGE TO YELLOW-BROWN CRYST. POWDER
Verwenden
1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt is the most sensitive determination of trace cobalt reagents used for determination of cobalt and potassium-sensitive reagents.
läuterung methode
Purify the salt by dissolution in aqueous alkali and precipitation by addition of HCl. The pKa is 7.13. [Oka & Miyamoto J Chem Soc Jpn (Pure Chem Sectn) 76 672 1955 (Chem Abstr 11882 1956I), Beilstein 11 IV 669.]
Dinatrium-3-hydroxy-4-nitrosonaphthalin-2,7-disulfonat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Dinatrium-3-hydroxy-4-nitrosonaphthalin-2,7-disulfonat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 253)Lieferanten
525-05-3(Dinatrium-3-hydroxy-4-nitrosonaphthalin-2,7-disulfonat)Verwandte Suche:
- LABOTEST-BB LT00454615
- DISODIUM 1-NITROSO-2-NAPHTHOL-3,6-DISULFONATE
- DISODIUM 3-HYDROXY-4-NITROSO-2,7-NAPHTHALENEDISULFONATE
- 3-HYDROXY-4-NITROSO-2,7-NAPHTHALENEDISULFONIC ACID DISODIUM SALT
- 1-Nitroso-2-naphthol-3,6-disul
- 1-Nitroso-2-naphthol-3,6-disulfonicacidsodiumsalt
- 1-NITROSO-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT
- 2-HYDROXY-1-NITROSO-3,6-NAPHTHALENEDISULFONIC ACID DISODIUM SALT
- NITROSO-R-SALT
- 2,7-Naphthalenedisulfonicacid,3-hydroxy-4-nitroso-,disodiumsalt
- Nitroso-Rsalt,tech.85%
- 1-Nitroso-2-hydroxynaphthalene-3,6-disulfonic acid, sodium salt
- 1-Nitroso-2-naphthol-3,6-disulfonic acid, disodium salt hydrate, indicator grade, pure
- 1-nitroso-r-salt
- 1-nitroso-3,6-disulfonate
- Nitroso-R salt, tech. 85%
- 1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt, Nitroso-R salt
- 1-Nitroso-2-naphthol-3,6-disulfonic acid hydrate disodium salt
- Nitroso-R salt, Nitroso-R-salt, 3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodium salt
- 3-Hydroxy-4-nitrosonaphthalene-2,7-bis(sulfonic acid sodium) salt
- 1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt, 90+%
- 1-Nitroso-2-naphthol-3,6-disulfonic acid, disodium salt hydrate,98%
- 1-Nitroso-2-naphthol-3,6-disulfonic acid, disodium salt hydrate,pure,indicator grade
- 1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt,95%,pract.
- 3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid
- disodium salt Disodium 3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonate
- 3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid sodium salt
- 1-NITROSO-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT HYDRATE INDICATOR GADE
- DisodiuM 1-Nitroso-2-naphthol-3,6-disulfonate 
- 7-naphthalenedisulfonicacid,3-hydroxy-4-nitroso-disodiumsalt
- nitrosor
- disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulphonate
- Nitroso-RSalt>95%
- Hydroxy-4-Nitroso-2,7NaphthalenedisulfonicAcidSodiumSalt-Nitroso-R-Salt
- Nitroso-R-SaltGr
- Disodium 3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonate
3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic Acid Disodium Salt
1-Nitroso-2-naphthol-3,6-disulfonic Acid Disodium Salt
Nitroso R Salt
- 3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodiuM salt, for analysis
- SodiuM 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate
- Nitroso red salt
- Nitroso R Sa
- NITROSO R SALTNITROSO R SALTNITROSO R SALT
- 1-Nitroso-2-naphthol-3
- 1-Nitro-2-naphthol-3,6—disulfonic acid disodium salt
- Disodium1-Nitroso-2-naphthol-3,6-disulfonateMonohydrate>
- 3-Hydroxy-4-nitroso-2,7-naphthaL
- fonic acid disodium saL
- Nitroso R-Salt extrapure AR
- NITROSO-R-SALT AR
- Disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate
- 3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid sodium salt (1:2)
- 525-05-3
- C10H5NNa2O8S2H2O
- C10H5NNa2O8S2
- C10H5NNa2O8S2xH2O
- HOC10H4NOSO3Na2
- C10H5NO8S22Na
- ONC10H4SO3Na2OH
- ONC10H4OHSO3Na2xH2O