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Amaranth

SIGMA/A1016 - Dye content 85-95 %

Synonym: Acid Red 27; Azorubin S; FD & C Red Dye No. 2

CAS Number: 915-67-3
Empirical Formula (Hill Notation): C20H11N2Na3O10S3
Molecular Weight: 604.47
EC Number: 213-022-2
MDL Number: MFCD00004076
Linear Formula: C20H11N2Na3O10S3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-A1016-50G 50 g
 $66.70
1/EA		 Add To Favorites
45-A1016-100G 100 g
 $116.00
1/EA		 Add To Favorites
45-A1016-500G 500 g
 $458.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: A1016-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: A1016-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: A1016-50G

 

application(s) diagnostic assay manufacturing
hematology
histology
color brown to red-brown
composition Dye content, 85-95%
form powder
InChI 1S/C20H14N2O10S3.3Na/c23-20-18(35(30,31)32)10-11-9-12(33(24,25)26)5-6-13(11)19(20)22-21-16-7-8-17(34(27,28)29)15-4-2-1-3-14(15)16;;;/h1-10,23H,(H,24,25,26)(H,27,28,29)(H,30,31,32);;;/q;3*+1/p-3
InChI key WLDHEUZGFKACJH-UHFFFAOYSA-K
mp >350 °C (at 966.25 hPa)
pH 9.65 (28 °C, - OECD Test Guideline 122 - alkaline)
Quality Level 200 
SMILES string [Na+].[Na+].[Na+].Oc1c(N=Nc2ccc(c3ccccc23)S([O-])(=O)=O)c4ccc(cc4cc1S([O-])(=O)=O)S([O-])(=O)=O
solubility H2O: 10 mg/mL
storage temp. room temp
Application: Amaranth has been used as a dye for the microscopic visualization of crop contraction in blowflies. It has been used in the electrophoresis gel to track the migration front of the electrode buffer.
Biochem/physiol Actions: Amaranth is an azo dye which is mainly used in the the beverage and food industries. It is also considered as an endocrine disruptor.
Packaging: 50, 100, 500 g in glass bottle
mp >350 °C (at 966.25 hPa)
Storage Temp. room temp
Colour Index Number 16185
UNSPSC 12171500

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