195235

Orange II sodium salt

(Certified by the Biological Stain Commission), Dye content ≥85 %

• 동의어(들): 4-(2-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt, Acid Orange 7, Acid Orange A, Orange II, Tropaeolin 000 No. 2
• 실험식(Hill 표기법): C₁₆H₁₁N₂NaO₄S
• CAS Number: 633-96-5
• Molecular Weight: 350.32
• 색상 지수 번호: 15510
• Beilstein: 3898201
• EC Number: 211-199-0
• MDL number: MFCD00011657
• UNSPSC 코드: 12171500
• PubChem Substance ID: 24851680
• NACRES: NA.47

속성

• 제품 라인: BioXtra
• Quality Level: 200
• 양식: powder
• 구성: Dye content, ≥85%
• λmax: 483 nm
• ε (흡광계수): ≥17000 at 480-486 nm in water at 0.01 g/L; ≥26500 at 225-231 nm in water at 0.01 g/L; ≥7500 at 307-313 nm in water at 0.01 g/L
• 응용 분야: diagnostic assay manufacturing; hematology; histology
• 저장 온도: room temp
• SMILES string: [Na+].Oc1ccc2ccccc2c1\N=N\c3ccc(cc3)S([O-])(=O)=O
• InChI: 1S/C16H12N2O4S.Na/c19-15-10-5-11-3-1-2-4-14(11)16(15)18-17-12-6-8-13(9-7-12)23(20,21)22;/h1-10,19H,(H,20,21,22);/q;+1/p-1/b18-17+;
• InChI key: CQPFMGBJSMSXLP-ZAGWXBKKSA-M

설명

적합성

Certified for use in the Wilson-Ezrin method for pituitary acidophils, as a counterstain following Heidenhain′s or Weigert′s hematoxylin on paraffin sections, and as a substitute for orange G in Floemming′s triple stain.

안전성 정보

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves