CRESYL VIOLET(ACETATE) , FOR MICROSCOPY

Alternative name(s)

Kongo Kırmızısı 4B, Kozmos Kırmızısı, Pamuk Kırmızısı B, Pamuk Kırmızısı C, Direkt Kırmızı 28, Direkt Kırmızı R, Direkt Kırmızı Y
CAS number

10510-54-0
Molecular weight (g/mol)

696.68
Empirical formula

C₃₂H₂₂N₆Na₂O₆S₂

TEKNİK ÖZELLİKLER

Catalog number

912.D01.0050
Packaging type

Plastik Şişe
Package quantity

50G
Quality grade

MICROSCOPY
Appearance

Kahverengimsi kırmızı toz
Appearance of solution

Neredeyse berraktan hafif bulanığa, kırmızı çözelti (1.0 g/l, su)
Loss on drying

≤ 5 % (110 °C)
GHS classification

GHS08
Precautionary statement

Tehlike
Hazard statements (CLP)

H350, H361d
Precautionary statements (CLP)

P201, P281, P308 + P313, P405, P501
Absorption maximum λmax (50% ethanol)

596-599 nm
Appearance

Dark green powder
Dye content

≥ 70% (Spectrophotometrecally)
Identity (UV/VIS spectrum)

Passes Test
Loss on Drying

≤ 25% (50 °C / < 1 hPa )
Specific absorptivity A 1%/1 cm (λmax; 0.0005%; 50% ethanol)

980-1400
Suitability

Passes Test (for microscopy)
TLC Test

Passes Test