CAS No 130-22-3 Alizarin Red S Mono Sodiumsalt

• Customization: Available
• CAS No.: 130-22-3
• Formula: C14h7nao7s
• Model NO.: YB005
• EINECS: 204-981-8
• Appearance: Powder
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Colour: Various
• Samples: Available
• Purity: 99%
• Certificates: ISO9001/SGS
• Package: 1kg/5kg/10kg/25kg
• Stocks: in Stock
• Lead Time: 5-7 Working Days
• Shelf Life: 2-3 Years
• Site Audit: Available
• Transport: Air/Express/Sea
• MOQ: 10g
• Transport Package: Drum/Bottle/Bags
• Specification: Dye content 70%
• Trademark: Yunbang
• Origin: China

Product Description

CAS NO 130-22-3 Alizarin red S mono sodiumsalt 

 

Company Informations:
Hunan Yunbang Pharmaceutical Co., Ltd. (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.
The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of Pharmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.

General description

for analysis and indicator

Analysis Note

Identity (UV/VIS-Spectrum): passes test
1st transition range: pH 4.3 - pH 6.3 Lightly yellow - pink
2nd transition range: pH 9.4 - pH 12.0 Brown orange - violet
Absorption maximum λ 1 (buffer pH4.3): 418 - 424 nm
Absorption maximum λ 2 (buffer pH6.3): 510 - 517 nm
Absorption maximum λ 3 (buffer pH9.4): 444 - 450 nm
Absorption maximum λ 4 (buffer pH12.0): 554 - 558 nm
Spec. Absorptivity A 1%/1cm (λ1_max; 0.01g/l; buffer pH4.3; calc. on dried substance): 135 - 180
Spec. Absorptivity A 1%/1cm (λ2_max; 0.01g/l; buffer pH6.3; calc. on dried substance): 145 - 210
Spec. Absorptivity A 1%/1cm (λ3_max; 0.01g/l; buffer pH9.4; calc. on dried substance): 170 - 230
Spec. Absorptivity A 1%/1cm (λ4_max; 0.01g/l; buffer pH12.0; calc. on dried substance): 340 - 520
Loss on drying (110°C): ≤ 10 %
 

Product Name:	Alizarin Red S
Synonyms:	Alizarin Red S, certified, pure;ALIZARIN RED S SOLUTION 1% AQUEOUS;Alazarin red s.;ALIZARINSODIUMSULPHONATE;ALIZARINSODIUMSULPHATE;dihydroxyanthraquinone-sulfonic acid sodium salt;Alizarin Red S sodium salt, 1% w/v aq. sol.;Alizarine Red S (C.I. 58005)
CAS:	130-22-3
MF:	C14H7NaO7S
MW:	342.26
EINECS:	204-981-8
Product Categories:	Anthraquinone;marker;Dyes and Pigments
Mol File:	130-22-3.mol

Alizarin Red S Chemical Properties

Melting point	>250°C
Boiling point	287-289°C
storage temp.	room temp
solubility	H2O: soluble1mg/mL
Colour Index	58005
form	Powder
pka	4.5, 11(at 25ºC)
color	Various
PH Range	4.3(yellow)-6.3(violet)
Water Solubility	Soluble in water and alcohol.
λmax	556nm, 596nm, 423nm, 546nm
Merck	14,8573
BRN	4117090
Stability:	Stable. Incompatible with strong oxidizing agents.
Major Application	Nanocomposite material, chemical mechanical polishing, optical fibers, display device, carbon nanotubes, textiles, determination of aluminum,iron,copper,manganese,zinc,calcium,magnesium,zirconium,hafnium,molybdenum,uranium,vanadium, detergents, hair dyes, determination of proteins,clotrimazole,ketoconazole,piroxicam,and tenoxicam
Biological Applications	Detecting Candida,lactic acid bacteria,microorganisms; treating gastropathy,viral diseases
InChIKey	HFVAFDPGUJEFBQ-UHFFFAOYSA-M
CAS DataBase Reference	130-22-3(CAS DataBase Reference)
EPA Substance Registry System	Sodium alizarinesulfonate (130-22-3)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
RTECS	CB1095300
TSCA	Yes
HS Code	32049090

Alizarin Red S Usage And Synthesis

Chemical Properties	yellow-orange powder
Uses	Alizarin Red S is used in the biochemical assay to determine the presence of calcium.
Uses	Alizarin Red S sodium salt is used as a chromogenic agent for the colorimetric determination of dothiepin hydrochloride in pharmaceutical formulations. It is also used as an ion-pair reagent for the spectrophotometric assay of fexofenadine in pharmaceuticals. It acts as a colorometric pH indicator in the range of 3.8-5.4. Further, it is used in a biochemical assay to determine the presence of calcific deposition by cells of an osteogenic lineage.
Definition	ChEBI: An organic sodium salt having 3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate as the counterion. It is commonly used to stain embryo skeletons in cleared whole mounts, usually of small mammals.
Preparation	Alizarin Red S was prepared by reacting 1,2-Dihydroxyanthracene-9,10-dione with fuming sulfuric acid sulphonate, and translated into Sodium salt.
Biochem/physiol Actions	Alizarin Red S is used for the staining of cartilage and bone. It reacts with calcium, thereby helping in the diagnosis of calcium deposits. It is also used to study carbohydrate-boronic acid interactions.

 

 

 

 

 

 

 

 

 

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