1.15925

Orange G (C.I. 16230)

for microscopy Certistain^®

• 別名: Orange G (C.I. 16230)
• 実験式（ヒル表記法）: C₁₆H₁₀N₂Na₂O₇S₂
• CAS番号: 1936-15-8
• 分子量: 452.37
• MDL番号: MFCD00012457
• UNSPSCコード: 41116130
• EC Index Number: 217-705-6

特性

• 品質水準: 400
• 形状: solid
• 有効性: >3000 mg/kg LD₅₀, oral (Rat)
• 組成: Dye, ≥80% spectrophotometric assay
• pH: 9 (20 °C, 10 g/L in H₂O)
• 溶解性: 70 g/L
• かさ密度: 430 kg/m³
• εmax: 380-500 at 476-481 nm in water at 0.015 g/L
• アプリケーション: diagnostic assay manufacturing; hematology; histology
• 保管温度: 2-30°C
• InChI: 1S/C16H12N2O7S2.2Na/c19-13-7-6-10-8-12(26(20,21)22)9-14(27(23,24)25)15(10)16(13)18-17-11-4-2-1-3-5-11;;/h1-9,17H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2/b18-16+;;
• InChI Key: AEOVEGJBKQQFOP-DDVLFWKVSA-L

詳細

詳細

The dry dye Orange G (C.I. 16230) for microscopy Certistain^®, is used for the preparation of a staining solution for Papanicolaou′s staining in cytology in material of human origin. The effect of the Orange G staining solution is considerable in smears with keratinized cells under acidic pH conditions, when the obvious orangeophilic cytoplasmic stain is recognizable. As a Certistain^® dye it is chemically quality-certified according to highest standards and strict specifications. As an IVD product and CE registered, it can be used hassle-free in diagnostics and laboratory accreditations. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage.

アナリシスノート

Dye content (spectrophotometrically): ≥ 80 %
Identity
- sodium:
passes test
- UV/VIS-Spectrum: passes test
Absorption maximum λ max (water): 476 - 481 nm
Spec. Absorptivity A 1%/1cm (λ_max; 0.015 g/l; water): 380 - 500
TLC-Test: passes test
Loss on drying (110 °C): ≤ 15 %
Suitability for microscopy: passes test

法的情報

CERTISTAIN is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(℃): Not applicable