C1144

Chlorazol Black

Powder

• Sinonimo/i: 4-Amino-3-[[4′-[(2,4-diaminophenyl)azo][1,1′-biphenyl]-4-yl]azo]-5-hydroxy-6-(phenylazo)-2,7-naphthalenedisulfonic acid disodium salt, Chlorazole Black E, Direct Black 38
• Formula empirica (notazione di Hill): C₃₄H₂₅N₉Na₂O₇S₂
• Numero CAS: 1937-37-7
• Peso molecolare: 781.73
• Colour Index: 30235
• Numero CE: 217-710-3
• Numero MDL: MFCD00066363
• Codice UNSPSC: 12171500
• ID PubChem: 24892361
• NACRES: NA.47

Proprietà

• product name: Chlorazol Black,
• Forma fisica: powder
• Livello qualitativo: 200
• Composizione: Dye content, ≥45% (based on Nitrogen)
• Colore: dark brown to black
• Solubilità: H₂O: 1 mg/mL
• applicazioni: diagnostic assay manufacturing; hematology; histology
• Temperatura di conservazione: room temp
• Stringa SMILE: [Na+].[Na+].Nc1ccc(\N=N\c2ccc(cc2)-c3ccc(cc3)\N=N\c4c(N)c5c(O)c(\N=N\c6ccccc6)c(cc5cc4S([O-])(=O)=O)S([O-])(=O)=O)c(N)c1
• InChI: 1S/C34H27N9O7S2.2Na/c35-22-10-15-27(26(36)18-22)41-38-24-11-6-19(7-12-24)20-8-13-25(14-9-20)40-42-32-28(51(45,46)47)16-21-17-29(52(48,49)50)33(34(44)30(21)31(32)37)43-39-23-4-2-1-3-5-23;;/h1-18,44H,35-37H2,(H,45,46,47)(H,48,49,50);;/q;2*+1/p-2/b41-38+,42-40+,43-39+;;; XRPLBRIHZGVJIC-UVHCWRHYSA-L

Descrizione

Descrizione generale

Chlorazol Black has strong affinity for cellulose and chitin. In plant tissues, it helps to differentiate between cellulose and lignin. It also helps in distinguishing fungal bodies from artefacts due to chitin staining. It is also used as an auxiliary stain for chromosomes.

Applicazioni

Chlorazol Black has been used to monitor the infection of mycorrhizal Allium porrum in plant roots. It has also been used for the staining of copepods.

Informazioni sulla sicurezza

• Pittogrammi: GHS08,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H319,H350,H361d
• Consigli di prudenza: P202 - P264 - P280 - P305 + P351 + P338 - P308 + P313 - P337 + P313
• Classi di pericolo: Carc. 1B - Eye Irrit. 2 - Repr. 2
• Codice della classe di stoccaggio: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type P2 (EN 143) respirator cartridges