Amino Black 10b; 1064-48-8; Buffalo Black NBR

• Customization: Available
• CAS No.: 1064-48-8
• Formula: C22h17n6nao9s2
• Model NO.: YQST0016
• Classification: Biochemical Reagents
• Grade: AR
• Specific Usage: For Biological Purpose, Technical Grade, Pratical Use
• Content: /
• Usage: Laboratory Reagents, Teaching Reagents
• Source: /
• Habit Appellation: Acid Black 1
• Application: Industry, Agriculture
• Property: Biochemical Reagent
• Appearance: Black Brown Powder
• Store: Room Temperature
• Molecular Weight: 616.49
• Purpose: Experimental Study
• Transport Package: Plastic Bottle
• Specification: 25g; 100g; 250g; 500g
• Trademark: /
• Origin: China
• Production Capacity: 90000pieces/Year

Product Description

Product Description

 

Product Name	Acid Black 1
CAS	1064-48-8
Purity (content)	BS; AR
Code	YQST0016
Packing	25g; 100g; 500g

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English name: Acid Black 1

English alias: CI 20470; C.I. 20470; Acid Black 1; Amido Schwarz; Amido Black 10B; C.I. Acid Black 1

CAS number: 1064-48-8

EINECS number: 213-903-1

Molecular formula: C22H17N6NaO9S2

Molecular weight: 596.52

InChI:InChI=1/C22H16N6O9S2.2Na/c23-19-18-12(11-17(39(35,36)37)21(22(18)29)27-24-13-4-2-1-3-5-13)10-16(38(32,33)34)20(19)26-25-14-6-8-15(9-7-14)28(30)31;;/h1-11,24H,23H2,(H,32,33,34)(H,35,36,37);;/q;2*+1/p-2/b26-25+,27-21+;

Water solubility: 10 g/L (25 º C)

Steam pressure: 0Pa at 25 ºC

PH value: 9.0 (10g/l, H2O, 25 ºC)

Physical and chemical properties: black brown powder. Soluble in water, the aqueous solution appears blue black, and the addition of concentrated h-y-d-r-o-c-h-l-o-r-i-c acid produces a green light blue precipitate; Add s-o-d-i-u-m hydroxide solution to produce blue precipitate. Soluble in ethanol, blue in color, slightly soluble in a-c-e-t-o-n-e, insoluble in other organic solvents. In concentrated sulfuric acid, it appears blue-green, and after dilution, it produces a dark green blue precipitate; After appearing as a dark green solution in concentrated n-i-t-r-i-c acid, it turns into a reddish brown color; Blue precipitate is generated in a 10% s-o-d-i-u-m hydroxide solution. When dyeing, there is a slight change in color when encountering copper ions; When encountering iron ions, the color is slightly light green.

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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