CPA-III; 1914-99-4; Chlorophosphonazo III; Chlorophosphonazo; CPA

Product Details
Customization: Available
CAS No.: 1914-99-4
Formula: C22h16cl2n4o14p2s2
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  • CPA-III; 1914-99-4; Chlorophosphonazo III; Chlorophosphonazo; CPA
  • CPA-III; 1914-99-4; Chlorophosphonazo III; Chlorophosphonazo; CPA
  • CPA-III; 1914-99-4; Chlorophosphonazo III; Chlorophosphonazo; CPA
  • CPA-III; 1914-99-4; Chlorophosphonazo III; Chlorophosphonazo; CPA
  • CPA-III; 1914-99-4; Chlorophosphonazo III; Chlorophosphonazo; CPA
  • CPA-III; 1914-99-4; Chlorophosphonazo III; Chlorophosphonazo; CPA
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Overview

Basic Info.

Model NO.
YQST0033
Classification
Biochemical Reagents
Grade
Br
Specific Usage
For Biological Purpose, Technical Grade, Pratical Use
Content
/
Usage
Laboratory Reagents, Teaching Reagents
Source
/
Habit Appellation
Chlorophosphonazo III
Application
Industry, Agriculture
Property
Biochemical Reagent
Appearance
Purple Brown Crystalline Powder
Store
Room Temperature
Molecular Weight
757.36
Purpose
Experimental Study
Transport Package
Plastic Bottle
Specification
250mg; 1g
Trademark
/
Origin
China
Production Capacity
90000pieces/Year

Product Description


CPA-III; 1914-99-4; Chlorophosphonazo III; Chlorophosphonazo; CPA
Product Description
 
Product Name Chlorophosphonazo III
CAS 1914-99-4
Purity (content) /
Code YQST0033
Packing 250mg; 1g; 5g

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

English name: Chlorophosphonazo III

English alias: Hydroxy-Chlorophosphonazo III chlorophosphonazo iiiCHLOROPHOSPHONAZO III

CAS number: 1914-99-4

EINECS number: 217-628-8

Molecular formula: C22H16Cl2N4O14P2S2

Molecular weight: 757.36

InChI:InChI=1/C22H16Cl2N4O14P2S2/c23-10-1-3-12(14(7-10)43(31,32)33)25-27-19-16(45(37,38)39)5-9-6-17(46(40,41)42)20(22(30)18(9)21(19)29)28-26-13-4-2-11(24)8-15(13)44(34,35)36/h1-8,25-26H,(H2,31,32,33)(H2,34,35,36)(H,37,38,39)(H,40,41,42)/b27-19-,28-20-

Melting point:>300oC

Water solubility: M-e-t-h-a-n-o-l (Slightly), Water (Slightly)

Storage conditions: -20 ° C Freezer, Under inert atmosphere

Refractive index: 1.811

Physical and chemical properties: It appears rose red in aqueous solutions with pH<3, slightly purple in aqueous solutions with pH=3, and turns purple when pH>4. It appears light green in concentrated sulfuric acid. Decompose in concentrated n-i-t-r-i-c acid. It appears light blue in s-o-d-i-u-m h-y-d-r-o-x-i-d-e and sodium carbonate solutions. The molar absorption coefficient ranges from 74500 to 75500, indicating higher complexation performance than a-r-s-i-n-e azo I.

Product use: Chlorophosphonazo III is a reagent sensitive to both calcium and magnesium. Calcium can be measured separately at pH 2.2, and calcium and magnesium can be measured at pH 7.0. Chlorophosphonazo III can also be used for spectrophotometric determination of titanium, zirconium, thorium, scandium, pentavalent actinide elements, and rhenium.



CPA-III; 1914-99-4; Chlorophosphonazo III; Chlorophosphonazo; CPA
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!

CPA-III; 1914-99-4; Chlorophosphonazo III; Chlorophosphonazo; CPA
Packaging & Shipping

CPA-III; 1914-99-4; Chlorophosphonazo III; Chlorophosphonazo; CPA


CPA-III; 1914-99-4; Chlorophosphonazo III; Chlorophosphonazo; CPA

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