1.04172

Toluidine blue O (C.I.52040)

• 经验公式（希尔记法）: C₁₅H₁₆ClN₃S
• CAS号: 92-31-9
• 分子量: 305.83
• MDL號碼: MFCD00011934
• 分類程式碼代碼: 41116130
• NACRES: NA.21

属性

• 形狀: solid ()
• 品質等級: 200
• 成份: Dye, ≥85% spectrophotometric assay
• pH值: 2.8 (25 °C in H₂O)
• 溶解度: 30 g/L
• 體積密度: 410 kg/m³
• 應用: diagnostic assay manufacturing; hematology; histology
• 儲存溫度: 2-30°C
• InChI: 1S/C15H16N3S.ClH/c1-9-6-13-15(8-11(9)16)19-14-7-10(18(2)3)4-5-12(14)17-13;/h4-8H,16H2,1-3H3;1H/q+1;/p-1
• InChI 密鑰: HNONEKILPDHFOL-UHFFFAOYSA-M

说明

一般說明

Toluidine blue O (C.I. 52040) for microscopy Certistain^® is adry dye that is used for the preparation of a staining solution for staining nuclei and for visualization of metachromasia. As a CERTISTAIN^® dye it is chemically quality-certified according to highest standards and strict specifications.

應用

for microscopy Certistain^®

分析報告

Dye content (Diaminophenothiazins, spectrophotometrically): ≥ 85 %
Identity
- chloride:
passes test
- UV/VIS-Spectrum: passes test
Absorption maximum λ max (water): 628 - 633 nm
Spec. Absorptivity A 1%/1cm (λ_max; 0.005 g/l; water): 1330 - 1570
TLC-Test: passes test
Loss on drying (110 °C): ≤ 8 %
Suitability for microscopy: passes test

法律資訊

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

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable