Ttc; Ttz; Tptz; Rt; Red Tetrazolium; Tetrazolium Salt; 298-96-4; Vitastain

• Customization: Available
• CAS No.: 298-96-4
• Formula: C19h15cln4
• Model NO.: YQST0072
• EINECS: 206-071-6
• Classification: Biochemical Reagents
• Grade: Br
• Specific Usage: For Biological Purpose, Technical Grade, Pratical Use
• Content: 98.0%
• Usage: Laboratory Reagents, Teaching Reagents
• Source: /
• Habit Appellation: Red Tetrazolium
• Application: Industry, Agriculture
• Property: Biochemical Reagent
• Appearance: Light Yellow or White Powder
• Store: 2-8
• Enzyme Activity: 98.0%
• Purpose: Experimental Study
• Transport Package: Plastic Bottle
• Specification: 5g; 10g; 25g; 100g
• Trademark: /
• Origin: China
• Production Capacity: 90000pieces/Year

Product Description

Product Description

 

Product Name	Red tetrazolium
CAS	298-96-4
Purity (content)	≥ 98.0%
Code	YQST0072
Packing	5g;10g;25g;100g

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English name: TTC; TTZ;TPTZ ;RT ;Tetrazolium red;2,3,5-Triphenyltetrazolium chloride;Red tetrazolium;2,3,5-Triphenyl- 2H-tetrazolium chloride;Tetrazolium salt;Tetrazolium chloride;Vitastain

Other names: 2,3,5-Triphenylchlorotetrazolium; Chlorotriphenyltetrazolium; Tetrazolium red; Red tetrazole; Chloro-2,3,5-triphenyltetrazolium; Triphenyltetrazolium chloride; 2,3,5-triphenyl-2H-tetrazolone chloride; Triphenyltetrazole chloride

CAS number: 298-96-4

C19H15N4Cl=334.80

Grade: BR

Content: ≥ 98.0%

Sensitivity test: qualified

Dissolution test: qualified

Burning residue: ≤ 0.5%

Adding an appropriate amount of TTC (0.5% TTC 1ML added to 100ML agar) to the counting agar can cause bacterial colonies to grow into a red color, which is very meaningful for removing interference from food background particles. In drug analysis - tetrazolium salt colorimetric method:

The types of tetrazolium salts are: 2,3,4-triphenylchlorotetrazolium (TTC), also known as red tetrazolium (RT), its reduction product is insoluble deep red triphenyl (zan) hairpin, with a λ max of 480~490nm. Blue tetrazolium (BT), namely 3,3 '- dimethoxyphenyl bis -4,4' - (3,5-diphenyl) chloride tetrazolium, its reduction product is dark blue bimetallic zanzan hairpin, with a λ max of around 525nm.

Reaction principle: Corticosteroid C17- α - alcohol ketone group (- CO-CH2OH) has reducibility and can quantitatively reduce tetrazolium salt to colored methyl zan in strong alkaline test solution. The color generated varies with the reagents and conditions used, mostly red or blue.

Reaction principle: Corticosteroid C17- α - alcohol ketone group (- CO-CH2OH) has reducibility and can quantitatively reduce tetrazolium salt to colored methyl zan in strong alkaline test solution. The color generated varies depending on the reagents and conditions used, and is mostly red or blue

Measurement method: The Chinese Pharmacopoeia adopts the method of triphenyltetrazolium chloride. For example, the determination of the content of acetic acid p-r-e-d-n-i-s-o-l-o-n-e ointment

Appearance: Light yellow or white powder. Has hygroscopicity. The color darkens when exposed to light. Soluble in water, ethanol, and a-c-e-t-o-n-e, insoluble in ether. Melting point 243 ºC (decomposition)

Purpose: Biochemical research. A sensitive reagent for reducing sugars. Distinguish between ethanol, ketones, and simple aldehydes. Measure the activity of dehydrogenase. Titrate d-i-b-o-r-a-n-e, p-e-n-t-a-b-o-r-a-ne, and d-e-c-a-b-o-r-a-n-e, etc. Pesticide residue analysis.

Storage: 2-8 ºC, dark

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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