1.04192

トリパンブルー

• 別名: ダイレクトブルー14
• 化学式: C₃₄H₂₄N₆O₁₄S₄Na₄
• CAS番号: 72-57-1
• 分子量: 960.81
• カラーインデックス番号: 23850
• Beilstein: 4360496
• MDL番号: MFCD00003969
• NACRES: NA.21

特性

• 形状: solid
• 品質水準: 200
• 有効性: 6200 mg/kg LD₅₀, oral (Rat)
• 組成: Dye, ≥80% spectrophotometric assay
• pH: 9.8 (20 °C, 10 g/L in H₂O)
• mp: >300 °C (lit.); >300 °C (lit.)
• 溶解性: 10 g/L
• かさ密度: 800 kg/m³
• アプリケーション: diagnostic assay manufacturing; hematology; histology
• 保管温度: 2-30°C
• SMILES記法: [Na+].[Na+].[Na+].[Na+].Cc1cc(ccc1N=Nc2c(O)c3c(N)cc(cc3cc2S([O-])(=O)=O)S([O-])(=O)=O)-c4ccc(N=Nc5c(O)c6c(N)cc(cc6cc5S([O-])(=O)=O)S([O-])(=O)=O)c(C)c4
• InChI: 1S/C34H28N6O14S4.4Na/c1-15-7-17(3-5-25(15)37-39-31-27(57(49,50)51)11-19-9-21(55(43,44)45)13-23(35)29(19)33(31)41)18-4-6-26(16(2)8-18)38-40-32-28(58(52,53)54)12-20-10-22(56(46,47)48)14-24(36)30(20)34(32)42;;;;/h3-14,41-42H,35-36H2,1-2H3,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4
• InChI Key: GLNADSQYFUSGOU-UHFFFAOYSA-J

詳細

詳細

Trypan blue (C.I. 23850) for microscopy, is a dry dye for the preparation of a color staining solution, staining histological sample material of human origin, e.g. trichrome staining in collagenous connective tissue. The dye has a constant dye content and a reliable high quality, which is one of the major precondition for a reproducible diagnostic staining.

アプリケーション

for microscopy

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): 590 - 600 nm
Spec. Absorptivity A 1%/1cm (λ_max; 0.01 g/l; water): 650 - 820
TLC-Test: passes test
Loss on drying (110 °C): ≤ 15 %
Suitability for microscopy: passes test

安全性情報

• ピクトグラム: GHS08
• シグナルワード: Danger
• 危険有害性情報: H350
• 注意書き: P201 - P202 - P280 - P308 + P313 - P405 - P501
• 危険有害性の分類: Carc. 1B
• 保管分類コード: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3