N4754

Nigrosin water soluble

Powder

• 동의어(들): Acid black 2
• CAS Number: 8005-03-6
• 색상 지수 번호: 50420
• MDL number: MFCD00044681
• UNSPSC 코드: 12171500
• NACRES: NA.47

속성

• Product Name: Nigrosin water soluble, For use as a biological stain
• Quality Level: 200
• 양식: powder
• solubility: water: 1 mg/mL, turbid
• εmax: ~250 at 575 nm in 50% ethanol
• 응용 분야: diagnostic assay manufacturing; hematology; histology
• 저장 온도: room temp

설명

일반 설명

Nigrosin is an acidic dye used as a negative stain for visualization of the capsule in bacteriological material.

애플리케이션

Nigrosin has the following applications:

• to stain live sperm
• as a viable cell staining agent especially in stem cell biology
• as a negative stain in place of India ink for spirochetes, bacteria, protozoa, and fungi
• in Dorner′s spore stain.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)