High Quality Experimental Reagents; Gallic Acid; 149-91-7; 3, 4, 5-Trihydroxybenzoic Acid

• Customization: Available
• CAS No.: 149-91-7
• Formula: C7h6o5
• Model NO.: YQCR0047
• EINECS: 205-749-9
• Classification: Biochemical Reagents
• Grade: AR
• Specific Usage: For Biological Purpose, Technical Grade, Pratical Use
• Content: 98.5%
• Usage: Laboratory Reagents, Teaching Reagents
• Source: /
• Habit Appellation: Gallic Acid
• Application: Industry, Agriculture
• Property: Biochemical Reagent
• Appearance: White to Light Yellow or Light Brown Needle Shaped
• Store: Room Temperature
• Molecular Weight: 170.12
• Purpose: Experimental Study
• Transport Package: Plastic Bottle
• Specification: 50g; 100g; 250g; 500g; 1kg
• Trademark: /
• Origin: China
• Production Capacity: 90000pieces/Year

Product Description

Product Description

 

Product Name	Gallic acid
CAS	149-91-7
Purity (content)	98.5%
Code	YQCR0047
Packing	50g; 100g; 250g; 500g

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

English name: Gallic acid;3,4,5-Trihydroxybenzoic acid

Other names: 3,4,5-trihydroxybenzoic acid; Gallic acid; Gallic acid; Betic acid; Graphite acid; Oxidized graphite

CAS number: 149-91-7

C7H6O5=170.12

Grade: AR

Content: ≥ 98.5%

Ethanol dissolution test: qualified

Burning residue: ≤ 0.05%

Sulfate: ≤ 0.01%

Appearance: White to light yellow or light brown needle shaped crystals or powder. Melting point 235~240 ºC (decomposition). Heating to 100-120 ºC to lose carbon dioxide and generate pyrogallol (i.e. b-i-p-h-e-n-y-l triphenyl), soluble in hot water, ethanol, ether, a-c-e-t-o-n-e, and glycerol, insoluble in cold water, insoluble in benzene and c-h-l-o-r-o-f-o-r-m

Purpose: Biochemical research. Experiment with free mineral acids, dihydroxya-c-e-t-o-n-e, and alkaloids. Depolarizing agents in electrochemical analysis. Reduce phosphomolybdic acid. Verify antimony, barium, bismuth, calcium, c-e-r-i-u-m, and copper. Measure phosphorus, nitrite, silver, thorium, titanium, etc.

Save: RT, avoid light

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!

Packaging & Shipping