3-Hydroxy-4-(6-hydroxy-m-tolylazo)naphthalin-1-sulfonsure
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- CAS-Nr.
- 3147-14-6
- Bezeichnung:
- 3-Hydroxy-4-(6-hydroxy-m-tolylazo)naphthalin-1-sulfonsure
- Englisch Name:
- CALMAGITE
- Synonyma:
- Caimagite;CALMAGITE;Nsc 299391;CALMAGITE AR;Calmagite, GR;Calmagite solution;CALMAGITE FREE ACID;CALMAGIT Z. ANALYSE;TIMTEC-BB SBB008909;CALMAGITE INDICATOR
- CBNumber:
- CB3771082
- Summenformel:
- C17H14N2O5S
- Molgewicht:
- 358.37
- MOL-Datei:
- 3147-14-6.mol
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3-Hydroxy-4-(6-hydroxy-m-tolylazo)naphthalin-1-sulfonsure Eigenschaften
- Schmelzpunkt:
- 330 °C (lit.)
- Dichte
- 0.989
- storage temp.
- Store at RT.
- Löslichkeit
- Solubility Soluble in water, ethanol
- Aggregatzustand
- Powder
- pka
- 8.1(at 25℃)
- Farbe
- Purple
- Säure-Base-Indikators(pH-Indikatoren)
- Red (7.1) to blue (9.1)
- Geruch (Odor)
- Phenolic odor
- Wasserlöslichkeit
- Soluble in water.
- maximale Wellenlänge (λmax)
- 610nm
- Merck
- 14,1718
- BRN
- 708596
- Stabilität:
- Stable. Incompatible with strong oxidizing agents.
- Major Application
- Nanoparticles, cleaning microelectronic substrates, sensors, photographic materials, recording materials, water hardness measurement, indicator for calcium and magnesium, determination of vanadium, medical component, measuring magnesium in biological fluids, diagnosis of diseases caused by elemental imbalance, treatment of thrombocytopenia, Kurine analysis test strip
- InChIKey
- VBRNLOQCBCPPHL-VHEBQXMUSA-N
- EPA chemische Informationen
- 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-5-methylphenyl)azo]- (3147-14-6)
Sicherheit
- Risiko- und Sicherheitserklärung
- Gefahreninformationscode (GHS)
| Kennzeichnung gefährlicher |
Xi |
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| R-Sätze: |
36/37/38 |
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| S-Sätze: |
26-36 |
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| WGK Germany |
3 |
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| TSCA |
Yes |
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| HS Code |
29270000 |
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| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H315 |
Verursacht Hautreizungen. |
Hautreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P302+P352, P321,P332+P313, P362 |
| H319 |
Verursacht schwere Augenreizung. |
Schwere Augenreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P305+P351+P338,P337+P313P |
| H335 |
Kann die Atemwege reizen. |
Spezifische Zielorgan-Toxizität (einmalige Exposition) |
Kategorie 3 (Atemwegsreizung) |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
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| Sicherheit |
| P261 |
Einatmen von Staub vermeiden. |
| P264 |
Nach Gebrauch gründlich waschen. |
| P264 |
Nach Gebrauch gründlich waschen. |
| P271 |
Nur im Freien oder in gut belüfteten Räumen verwenden. |
| P280 |
Schutzhandschuhe/Schutzkleidung/Augenschutz tragen. |
| P302+P352 |
BEI BERÜHRUNG MIT DER HAUT: Mit viel Wasser/... (Hersteller kann, falls zweckmäßig, ein Reinigungsmittel angeben oder, wenn Wasser eindeutig ungeeignet ist, ein alternatives Mittel empfehlen) waschen. |
| P305+P351+P338 |
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen. |
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3-Hydroxy-4-(6-hydroxy-m-tolylazo)naphthalin-1-sulfonsure Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
dark brown crystalline powder
Verwenden
Calmagite is widely used in analytical chemistry as an indicator in the titration of calcium or magnesium with ethylenediaminetetraacetic acid (EDTA). It is also useful in the determination of magnesium in biological materials.
läuterung methode
A crude dye is extracted with anhydrous diethyl ether and forms red crystals from Me2CO. It gives a red colour in H2O at pH 7—9 and a blue colour at pH 9—11 which turns red on addition of Ca2+ or Mg2+ ions. [Lindstrom & Diehl Anal Chem 32 1123 1960]. Complexes with Ca, Mg and Th.
3-Hydroxy-4-(6-hydroxy-m-tolylazo)naphthalin-1-sulfonsure Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
3-Hydroxy-4-(6-hydroxy-m-tolylazo)naphthalin-1-sulfonsure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 234)Lieferanten
3147-14-6(3-Hydroxy-4-(6-hydroxy-m-tolylazo)naphthalin-1-sulfonsure)Verwandte Suche:
- 1-(1-HYDROXY-4-METHYL-2-PHENYLAZO)-2-NAPHTHOL-4-SULFONIC ACID
- 1-(1-HYDROXY-4-METHYL-2-PHENYLAZO)-2-NAPHTHOL-4-SULPHONIC ACID
- TIMTEC-BB SBB008909
- CALMAGIT Z. ANALYSE
- CALMAGITE FREE ACID
- CALMAGIT INDIKATOR FUER METALLTITRA-TION
- CalmagiteIndicatorGrade
- CalmagiteIndicatorGr
- CALMAGITE INDICATOR FOR METAL TITRAT ION
- Calmagite, indicator grade, pure
- CALMAGITE REAGENT (ACS)
- 3-HYDROXY-4-(2-HYDROXY-5-METHYLPHENYLAZO)NAPHTHALENE-1-SULFONIC ACID
- Calmagite [Metal indicator for Ca, Mg, etc.]
- CALMAGITE SOLUTION 0.1% AQUEOUS
- 1-Naphthalenesulfonic acid, 3-hydroxy-4-(2-hydroxy-5-methylphenyl)azo-
- 1-(1-HYDROXY-4-METHYL-2-PHENYLAZO)-2-NAPTHOL-4-SULFONIC ACID
- CALMAGITE AR
- 1-(1-Hydroxy-4-methyl-2-phenylazo)-2-naphthol-4-sulfonic acid, 3-Hydroxy-4-(2-hydroxy-5-methylphenylazo)naphthalene-1-sulfonic acid
- 1-(2-Hydroxy-5-methylphenylazo)-2-hydroxy-4-naphthalenesulfonic acid
- 3-Hydroxy-4-(6-hydroxy-m-tolylazo)naphthalene-1-sulfonic acid
- CalMagite, indicator grade, pure 25GR
- CalMagite, indicator grade, pure 5GR
- Calmagite,pure,indicator grade
- 1-naphthalenesulfonic Acid, 3-hydroxy-4-[(6-hydroxy-m-tolyl)azo]-
- 2-naphthol-4-sulfonic Acid, 1-(6-hydroxy-m-tolylazo)
- 1-(1-hydroxy-4-methyl-2-phenylazo)-2-naphthol-4-sulfonic Aacid
- 1-(1-hydroxy-4-methyl-4-phenylazo)-2-naphthol-4-sulfonic Acid
- 1-[(2-hydroxy-5-methylphenyl)azo]-2-naphthol-4-sulfonic acid
- Nsc 299391
- 1-Naphthalenesulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-5-methylphenyl)diazenyl]-
- 3-hydroxy-4-[(2-hydroxy-5-methylphenyl)azo]-1-naphthalenesulfonicaci
- Caimagite
- 1-(1-Hydroxy-4-methyl-2-phenylazo)-2-naphthol-4-sulfonic acid metal
- 3-Hydroxy-4-(2-hydroxy-5-methylphenylazo)-1-naphthalenesulphonic acid
- 3-hydroxy-4-(6-hydroxy-m-tolylazo)naphthalene-1-sulphonic acid
- Calmagite solution
- CALMAGITE
- CALMAGITE INDICATOR
- CALCIUM/MAGNESIUM INDICATOR
- LABOTEST-BB LT00455103
- 3-HYDROXY-4-[(6-HYDROXY-M-TOLYL)AZO]-1-NAPHTHALENESULFONIC ACID
- 3-HYDROXY-4-(2-HYDROXY-5-METHYLPHENYLAZO)-1-NAPHTHALENESULFONIC ACID
- CALMAGITE SOLUTION, 0.1% AQUEOUSCALMAGITE SOLUTION, 0.1% AQUEOUSCALMAGITE SOLUTION, 0.1% AQUEOUS
- CALMAGITE, REAGENT (ACS)CALMAGITE, REAGENT (ACS)CALMAGITE, REAGENT (ACS)
- Calcium and magnesium reagent, indicator grade
- Calmagite, GR
- 1-(1-Hydroxy-4-Methyl-2-pHenylazo)-2-NapHthol-4-Sulfonic Acid, Pure, Metal Indicator, Fisher Chemical
- CALMAGITE 0.1% w/v AQUEOUS INDICATOR SOLUTION (For Water Hardness)
- 3-Hydroxy-4-((2-hydroxy-5-methylphenyl)diazenyl)naphthalene-1-sulfonic acid
- 3147-14-6
- HOC10H5NNC6H3OHCH3SO3H
- HOCH3C6H3NNC10H5OHSO3H
- OHCH3C6H3NNC10H5OHSO3H
- Naphthylazo Compounds
- Chelating Reagents
- Azo Compounds
- Azo
- Organics
