Basic Red 2 CAS 477-73-6 Safranine O C. I. 50240 Safranine T

• Customization: Available
• CAS No.: 477-73-6
• Formula: C20h19cln4
• Model NO.: SUREST-109
• EINECS: 207-518-8
• Classification: Organic Analytical Reagents
• Grade: AR
• Specific Usage: For Synthesis
• Content: Standard
• Usage: Laboratory Reagents, Analytical Reagents, Diagnostic Reagents, Teaching Reagents
• Source: Dry Powder
• Habit Appellation: Special Reagent
• Application: Industry, Scientific Research, Health, Environmental Protection, Agriculture
• Property: Organic Reagent
• Shelf Life: 2 Years
• Stock: Available
• Molecular Weight: 350.85
• Water Solubility: Soluble
• Color: Reddish Brown
• Transport Package: 25kg or 200 Kg/Barrel
• Specification: 98%min
• Trademark: Surest
• Origin: China
• HS Code: 3822120000
• Production Capacity: 1000 Tons Yearly

Product Description

Product Description

 

 

Name	Basic Red 2
Synonyms	C.I. 50240; Safranine O; 3,7-Diamino-2,8-dimethyl-5-phenylphenazinium chloride; Safranine T
Molecular Structure
Molecular Formula	C20H19ClN4
Molecular Weight	350.85
CAS Registry Number	477-73-6
EINECS	207-518-8

Properties

Water solubility	soluble

 

Chemical Property/Description:

 

Reddish brown powder.Basic red 2 belongs to imine dyes, its chemical structure is mainly composed of benzene ring, ridine ring and a pair of substituents. These substituents usually include methoxy, ethoxy, or pyridyl groups. 

 

Main Uses:

 

Basic red 2 has excellent dyeing properties and sun resistance. It can chemically react with the surface of the fiber material to form a stable dyeing complex. This makes it have good affinity and durability in fiber dyeing. At the same time, basic red 2 also has good light resistance and can resist ultraviolet radiation, so as to maintain the color and luster of the dye.

Basic red 2 has a wide range of applications in the textile, leather and plastic industries. It can be used to dye a variety of fiber materials, such as cotton, hemp, silk and synthetic fibers, can be dyed gorgeous red. In addition, basic red 2 is also used in the preparation of inks, coatings and other pigments, as well as fluorescent dyes and biological dyes.
 

Detailed Photos

 

FAQ

 

FAQ
Question 1: Can I get samples?
Answer: Yes,you can get free samples of our most products,
while the courier cost will be borne by the buyers.

Question 2: What's your MOQ?
Answer: For a express delivery order,the MOQ is usually 100 g~1 kg;
for an air transport order or sea delivery order ,the MOQ is usually 25 kgs.

Question 3: What's your delivery time?
Answer:
Orders shipped by express delivery,the delivery time is usually 5~7 working days;
Orders shipped by air transport,usually around 7~10 working days;
Orders shipped by sea , usually around 2~3 working weeks.

Question 4: What are the different payment methods?
Answer: We usually accept T/T, L/C and Western Union.

Question 5: How do you treat quality complaint?
We take quality very seriously, it is one of the founding principles of our business.
 If the quality problem actually exists, we will replace with qualified goods or refund the money.