Sudan Black B; 4197-25-5; Fat Black Hb; Solvent Black3; C. I. 26150

• Customization: Available
• CAS No.: 4197-25-5
• Formula: C29h24n6
• Model NO.: YQST0029
• Classification: Biochemical Reagents
• Grade: Br
• Specific Usage: For Biological Purpose, Technical Grade, Pratical Use
• Content: /
• Usage: Laboratory Reagents, Teaching Reagents
• Source: /
• Habit Appellation: Sudan Black B
• Application: Industry, Agriculture
• Property: Biochemical Reagent
• Appearance: Black Powder
• Store: Room Temperature
• Molecular Weight: 456.54
• Purpose: Experimental Study
• Transport Package: Plastic Bottle
• Specification: 5g; 25g; 100g; 250g; 500g; 1kg
• Trademark: /
• Origin: China
• Production Capacity: 90000pieces/Year

Product Description

Product Description

 

Product Name	Sudan Black B
CAS	4197-25-5
Purity (content)	/
Code	YQST0029
Packing	5g; 25g; 100g; 500g; 1kg; 5kg

For more product information and discounted prices, please contact customer service for assistance.

English name: Sudan Black B

English alias: CI 26150;C.I. 26150;Sudanblack;Fat Black HB;Fast Black HB;Sudan Black B

CAS number: 4197-25-5

EINECS:224-087-1

Molecular formula: C29H24N6

Molecular weight: 456.54

InChI:InChI=1/C29H24N6/c1-29(2)30-26-14-8-13-22-25(17-18-27(31-29)28(22)26)35-34-24-16-15-23(20-11-6-7-12-21(20)24)33-32-19-9-4-3-5-10-19/h3-18,30-31H,1-2H3

Density: 1.4899 (rough estimate)

Melting point: 120-124 ° C (lit.)

Boiling point: 552.68 ° C (rough estimate)

Physical and chemical properties: black powder. Soluble in solvents such as ethanol, t-o-l-u-e-n-e, and a-c-e-t-o-n-e. It appears purple black in concentrated sulfuric acid, diluted to a dark green blue color, and produces blue to black precipitates. Adding concentrated h-y-d-r-o-c-h-l-o-r-i-c acid to the ethanol solution of dyes results in a blue and black color; Add a concentrated s-o-d-i-u-m hydroxide solution and it will turn dark blue.

Product use: Indicator

Company Profile

Nanjing Yanqiao Technology Co., Ltd is a modern high-tech chemical enterprise specializing in the R & D, production and sales of chemical reagents, biological reagents and fine chemical products.

Our company has various products, mainly engaged in various biochemical reagents, including enzymes, proteins, amino acids, carbohydrates, plant hormones, separation materials, culture media, buffers, pigments, chemical additives, etc.

The products are widely used in chemical plants, power plants, lubricating oil plants, pharmaceutical plants and water treatment processes, as well as the construction industry, agriculture, printing and dyeing industry, stationery production, university laboratories, scientific research institutions and other fields.

We adhere to the management principle of "quality first, service first, continuous improvement and innovation to meet customers", and take "zero defects, zero complaints" as the quality goal.

With mature and stable products, considerate service and good reputation, Nanjing Yanqiao Technology Co., Ltd. Sincerely welcomes friends at home and abroad to negotiate and cooperate, and work together!

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