195243

Naphthol Blue Black

Dye content 80 %

• 동의어(들): Acid Black 1, Amido Black 10B, Buffalo Black NBR
• 실험식(Hill 표기법): C₂₂H₁₄N₆Na₂O₉S₂
• CAS Number: 1064-48-8
• Molecular Weight: 616.49
• 색상 지수 번호: 20470
• Beilstein: 5374263
• EC Number: 213-903-1
• MDL number: MFCD00004017
• UNSPSC 코드: 12171500
• PubChem Substance ID: 24851681
• NACRES: NA.47

속성

• 형태: powder
• Quality Level: 200
• 구성: Dye content, 80%
• solubility: water: 1 mg/mL, opaque, blue to very deep blue
• λmax: 618 nm
• 응용 분야: diagnostic assay manufacturing; hematology; histology
• 저장 온도: room temp
• SMILES string: [Na+].[Na+].Nc1c(\N=N\c2ccc(cc2)[N+]([O-])=O)c(cc3cc(c(\N=N\c4ccccc4)c(O)c13)S([O-])(=O)=O)S([O-])(=O)=O
• InChI: 1S/C22H16N6O9S2.2Na/c23-19-18-12(11-17(39(35,36)37)21(22(18)29)27-24-13-4-2-1-3-5-13)10-16(38(32,33)34)20(19)26-25-14-6-8-15(9-7-14)28(30)31;;/h1-11,29H,23H2,(H,32,33,34)(H,35,36,37);;/q;2*+1/p-2/b26-25+,27-24+;;
• InChI key: AOMZHDJXSYHPKS-DROYEMJCSA-L

설명

일반 설명

Naphthol blue black (NBB) is an textile diazo dye, with high photo- and thermal-stability. Photoelectrochemical degradation of this dye yields colorless quinone as end product. Pure grade of NBB is generally used for dyeing foodstuffs, drugs and cosmetics. It is also used as a protein stain in chromatography and electrophoresis and as a biological stain. Commercial grade of NBB is a widely used textile dye. It is used in dyeing wool, nylon, silk and in textile printing. In addition, it is also employed for coloring of soaps, anodized aluminum and casein, wood stains and writing ink preparation.

애플리케이션

Naphthol blue black (NBB) has been used to stain soluble proteins.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H317
• 예방조치 성명서: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Hazard Classifications: Skin Sens. 1B
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves