Solvent Red 8 CAS 33270-70-1 C. I. Solvent Red 8 C. I. 12715

• Customization: Available
• CAS No.: 33270-70-1
• Formula: C32h22crn10o8.H
• Model NO.: SUREST-381
• EINECS: 251-436-5
• Use: Paints, Plastics, Textile, Leather, Ink
• Colour: Red
• Appearance: Powder
• Type: Synthetic
• Shelf Life: 2 Years
• Stock: Available
• Molecular Weight: 727.59
• Melting Point: N/a
• C.I.Number: C.I.12715
• Density: N/a
• Flash Point: 274°c
• Boiling Piont: 529.4°c at 760 Mmhg
• Transport Package: 25kg /Drum
• Specification: 98%min
• Trademark: Surest
• Origin: China
• HS Code: 3204170090
• Production Capacity: 1000 Tons Yearly

Product Description

 

Product Description

 

Name	Solvent Red 8
Synonyms	Hydrogen bis[2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato]chromate
Molecular Structure
Molecular Formula	C32H22CrN10O8^.H
Molecular Weight	727.59
CAS Registry Number	33270-70-1
EINECS	251-436-5

 

Main Uses:

Properties:
The chemical name of solvent red 8 is methyl red or acid red 5B.
It is a red crystalline powder that is soluble in organic solvents such as water, alcohol and ether. It is red under acidic conditions and yellow under alkaline conditions.
Use:
Solvent red 8 is widely used in dyes, inks, plastics, textiles, leather and other industrial fields. It can be used as a marker, indicator, dyeing agent and coloring agent, and is commonly used in dyeing fabrics, paper and leather. It can also be used for protein electrophoresis staining in biochemical experiments.

 

 

 

Detailed Photos

 


 

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.