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Safranine O

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Safranine O Specification

Boiling point
Decomposes on heating

Purity
99%

Smell
Odorless

Other Names
Basic Red 2 C.I. 50240

Ph Level
Neutral to slightly basic

Refractive Rate
to solid form

Storage
Store in a cool dry and well-ventilated area

Shape
Crystalline powder

Poisonous
No

Molecular Formula
C20H19ClN4

Molecular Weight
350.85 g/mol

Form
Solid

Melting Point
286-290C

Density
1.26 Gram per cubic centimeter(g/cm3)

Solubility
Slightly soluble in water soluble in ethanol

Structural Formula
C20H19ClN4

HS Code
3204.13.00

Classification
Dye

Chemical Name
Safranine O

CAS No
477-73-6

EINECS No
207-516-9

Grade
Industrial

Standard
ISO 9001

Type
Biological Stain

Usage
Used as a nuclear stain in biology and for dyeing textiles and paper

Main Material
Safranin

Application
Biological staining textile dyeing and paper dyeing

About Safranine O

Safranine O

Chemical name : 3, 7-diamino-2,8-dimethyl-5-phenyl-phenazinium chloride.

C.A.S. No : 477-73-6
Chemical Formula : C20H19ClN4
Molecular Weight : 350.85 gm/mole

Dye Content (Spectrophotometry) : =>98%

Absorption Max (50% Ethanol) : = 530 - 534 nm

Absorptivity(A1%/1cm., in 50% Ethanol) : = > 1425

Loss On Drying (110 c) : = < 4%
Powder Appearance : Crystal greenish

FAQs of Safranine O:

Q: What is the application of Safranine O?

A: Safranine O is used for biological staining, textile dyeing, and paper dyeing.

Q: What grade is Safranine O classified under?

A: Safranine O is classified as Industrial grade.

Q: What is the storage recommendation for Safranine O?

A: Safranine O should be stored in a cool, dry, and well-ventilated area.

Q: What is the purity level of Safranine O?

A: The purity of Safranine O is equal to or greater than 99%.

Q: What is the main material used in the production of Safranine O?

A: The main material of Safranine O is Safranin.

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