CAS No 85-83-6 Sudan IV Powder Analytical Standard

• Customization: Available
• CAS No.: 85-83-6
• Formula: C24h20n4o
• Model NO.: YB040
• EINECS: 201-635-8
• Appearance: Powder
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Colour: Red Brown
• Samples: Available
• Purity: 99%
• Certificates: ISO9001/SGS
• Package: 1kg/5kg/10kg/25kg
• Stocks: in Stock
• Lead Time: 5-7 Working Days
• Shelf Life: 2-3 Years
• Site Audit: Available
• Transport: Air/Express/Sea
• MOQ: 10g
• Transport Package: Drum/Bottle/Bags
• Specification: Dye content 85%
• Trademark: Yunbang OEM
• Origin: China

Product Description

CAS NO 85-83-6 Sudan IV powder analytical standard
 

Company Informations

Hunan Yunbang Pharmaceutical Co., Ltd. (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.

The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of Pharmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.
 

FAQ

1:Can I get some samples before bulk order?
A: Most products provide free samples, but the shipping cost be paid by customers.

2: What's your MOQ?
A: We can have a discussion.

3: Which kind of payment terms do you accept?
A: PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union,D/P, ETC.

4.How to place an order?
A: You can contact me through Trademanager, WhatsApp, Email and other contact methods, tell me the product and quantity you need, and then we will give you a quote.

5:How about your delivery time?
A: Generally, it will take 3 to 5 days after receiving your advance payment.

6:How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
 

Our Advantages

1. 90days quality guarantee for exchange.

2. For each batch order extracts, we will attach a factory Inspection Report with the goods delivery , including the BatchNo/ Date/ Test index ects; also will keep the archived extracts to ensure received by customers are the same each time.

3. Our team of experienced professionals are available online 24 hours a day to answer any questions and provide guidance on product usage and maintenance.
 

Product analysis

Product Name:	Solvent Red 24
Synonyms:	1-((2-Methyl-4-((2-methylphenyl)azo)phenyl)azo)-2-naphthalenol;1-((4-(o-tolylazo)-o-tolyl)azo)-2-naphtho;1-((E)-(2-Methyl-4-[(E)-(2-methylphenyl)diazenyl]phenyl)diazenyl)-2-naphth;1-(4-(o-Tolylazo)-o-tolylazo)-2-naphthol;1-(4-o-tolylazo-o-tolylazo)-2-naphthol;1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-2-naphthaleno;2',3-Dimethyl-4-(2-hydroxynaphthylazo)azobenzene;2',3-dimethyl-4-(2-hydroxynaphthylazo)azobenzene
CAS:	85-83-6
MF:	C24H20N4O
MW:	380.44
EINECS:	201-635-8
Product Categories:	Solvents and Intermediates;Azo;Organics;Solvent Dyestuff;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:	85-83-6.mol

Melting point	199 °C (dec.)(lit.)
Boiling point	260°C
density	1.1946 (rough estimate)
vapor pressure	0Pa at 25ºC
refractive index	1.6000 (estimate)
storage temp.	Flammables area
solubility	Insoluble in water; soluble in benzene
Colour Index	26105
pka	13.52±0.50(Predicted)
form	Powder/Solid
color	Red Brown
Water Solubility	23μg/L at 25ºC
λmax	520 nm, 357 nm
Merck	14,8393
BRN	709018
Stability:	Stable. Incompatible with strong oxidizing agents.
Biological Applications	Detecting atherosclerosis; diapers; skin care products; shampoos; hair colors; stents; dental impression materials
InChIKey	RCTGMCJBQGBLKT-PAMTUDGESA-N
LogP	6.66
NIST Chemistry Reference	O-tolylazo-o-tolylazo-beta-naphthol(85-83-6)
IARC	3 (Vol. 8, Sup 7) 1987
EPA Substance Registry System	C.I. Solvent Red 24 (85-83-6)

Hazard Codes	Xi,T
Risk Statements	36/38-45
Safety Statements	26-36-53-45
WGK Germany	3
RTECS	QL5775000
TSCA	Yes
HazardClass	IRRITANT
HS Code	32129000

 

Chemical Properties	dark red to brown crystals or powder
Uses	Solvent Red 24 has been used to promote wound healing and biological stain.
Uses	Fat stain.
Uses	It has been used to promote wound healing. Biological stain. Dyes and metabolites, Environmental Testing.
Preparation	2-Methyl-4-(o-tolyldiazenyl)benzenamine diazotization, and Naphthalen-2-ol coupling.
Definition	ChEBI: A bis(azo) compound that is 2-naphthol substituted at position 1 by a {2-methyl-4-[(2-methylphenyl)diazenyl]phenyl}diazenyl group. A fat-soluble dye predominantly used for demonstrating triglycerides in frozen sections, but which may also stain some protei bound lipids in paraffin sections.
General Description	Sudan IV is a hydrophobic azo dye. It stains triglycerides and imparts an intense red color. The dye does not stain lipid droplets or phospholipids.
Flammability and Explosibility	Not classified
Safety Profile	Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.

 

 

 

 

 

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