Orange II; Acid Orange 7; Acid Orange a; Beta-Naphthol Orange; C. I. 15510

• Customization: Available
• CAS No.: 633-96-5
• Formula: C16h11n2o4sna
• Model NO.: YQST0046
• Classification: Biochemical Reagents
• Grade: Br
• Specific Usage: For Biological Purpose, Technical Grade, Pratical Use
• Content: /
• Usage: Laboratory Reagents, Teaching Reagents
• Source: /
• Habit Appellation: Acid Orange 7
• Application: Industry, Agriculture
• Property: Biochemical Reagent
• Appearance: Orange Powder
• Store: Room Temperature
• Molecular Weight: 350.3243
• 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 orange 7
CAS	633-96-5
Purity (content)	/
Code	YQST0046
Packing	25g; 100g; 250g; 500g

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English name: Acid orange 7

English alias: C.I. 15510; C.I. Acid Orange 7; C.I. Acid Orange 7, monosodium salt; D & C Orange no. 4; Orange II sodium salt; 4-(2-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt; Sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate; Orange II; Acid Orange II Lake; Pigment Orange 17 (15510:1); sodium 4-[(2E)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazino]benzenesulfonate; sodium 4-[(E)-(2-hydroxynaphthalen-1-yl)diazenyl]benzenesulfonate

CAS number: 633-96-5

EINECS number: 211-199-0

Molecular formula: C16H11N2O4SNa

Molecular weight: 350.3243

InChI:InChI=1/C16H12N2O4S.Na/c19-15-10-5-11-3-1-2-4-14(11)16(15)18-17-12-6-8-13(9-7-12)23(20,21)22;/ h1-10,19H, (H,20,21,22);/ q;+1/p-1/b18-17+;

Melting point: 164 ºC

Water solubility: 116 g/L (30 ºC)

Physical and chemical properties:

Melting point 164 ° C

Water solubility 116 g/L (30 ° C)

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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