E8886

エリスロシンエクストラブルーイッシュ

Dye content, ≥80%, certified by the Biological Stain Commission, powder

• 別名: 2′,4′,5′,7′-テトラヨードフルオレセイン 二ナトリウム塩, アシッドレッド51, ヨードエオシン
• 実験式（ヒル表記法）: C₂₀H₆I₄Na₂O₅
• CAS番号: 16423-68-0
• 分子量: 879.86
• NACRES: NA.47
• PubChem Substance ID: 24894685
• UNSPSC Code: 12171500
• EC Number: 240-474-8
• MDL number: MFCD00144257
• Beilstein/REAXYS Number: 1443945
• Colour Index Number: 45430

特性

• 製品名: エリスロシンエクストラブルーイッシュ, certified by the BSC
• agency: certified by the BSC
• Quality Segment: 200
• form: powder
• composition: Dye content, ≥80%
• pH: 6.4 (30.3 °C)
• mp: 315 °C
• solubility: water: 1 mg/mL, clear
• density: 0.625-0.731 g/cm³ at 30.1 °C
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: [Na+].[Na+].[O-]c1c(I)cc2c(Oc3c(I)c([O-])c(I)cc3C24OC(=O)c5ccccc45)c1I
• InChI: 1S/C20H8I4O5.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;;/h1-6,25-26H;;/q;2*+1/p-2
• InChI key: RAGZEDHHTPQLAI-UHFFFAOYSA-L

詳細

General description

Erythrosin extra bluish is soluble in ethanol and water. It is a brown powder, with a pH range of 2.5 to 4. It is used in color filters, light emitting diodes, cosmetics and hair dyes. It has been used in many biological applications such as, detecting gene expression, treating age related macular degeneration, diabetes and obesity.

Application

植物解剖学におけるJackson染色への使用、ミョウバン・ヘマトキシリン染色の対比染色剤としての使用、Kreybergのケラチン・粘液染色法への使用について認証済みです。

安全性情報

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H302,H411
• pcodes: P264 - P270 - P273 - P301 + P312 - P391 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2
• 保管分類: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: 359.6 °F - closed cup
• flash_point_c: 182 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Gloves