Home > Offer to Sell > Laboratory Chemicals > Alizarin red

Alizarin red

Inquiry
  Post Date: Jun 15,2024
  Expiry Date: Jun 15,2025
  Detailed Description: Cas No. :130-22-3 Alizarin red
CAS NO.: 130-22-3
Byname: Alizarine S, Alizarin red WS, Alizarin red S, Alizarin sulfonic acid sodium salt.
Molecular formula: C14H5O2(OH)2SO3Na • H2O
Molecular weight: 360.27
Property : Orange powder, easy dissolved in water and ethanol, water solution is yellowish dissolved in ammonia spirit , is purple. and dissolved in benzene,chloroform.general reagents drying content (about 70%.)
Range of PH: 4.0 ~6.0 (yellow to orange), 6.0 ~12.0 (orange to purple)
Use: acid-base indicator, biological stain
Sensitivity test (acid and alkali): passed
Sensitivity test (aluminum) : passed
Solubility test in water: Passed
Residue on ignition (sulfate): 25% Max.
Organic impurity test : passed
biologicly dyeing test : passed

  CAS Registry Number:

130-22-3
  Synonyms: C.I. 58005;C.I. Mordant Red 3;Sodium alizarinesulfonate;DIAMOND RED W;CI 58005;CI NO 58005;LABOTEST-BB LT00159822;3,4-DIHYDROXY-2-ANTHRAQUINONESULFONIC ACID, SODIUM SALT;3,4-DIHYDROXY-9,10-DIOXO-2-ANTHRACENESULFONIC ACID, SODIUM SALT;9,10-DIHYDRO-3,4-DIHYDROXY-9,10-DIOXO-2-ANTHRACENESULFONIC ACID, SODIUM SALT;ALIZARIN SULFONIC ACID SODIUM SALT;Acid Chrome Red S-80;C.I.Mordant Red 3;Acid Mordant Red S-80;sodium 3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate;Alizarin Red S;Alizarin red;
  Molecular Formula: C14H7NaO7S
  Molecular Weight: 342.2551
  Molecular Structure: 130-22-3 Mordant Red 3
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S36:;

  Company: Shenyang Joinunion Chemical Technology Co.,Ltd.     [ China ]        
  Contact: Fu Xu
  Tel: 0086-24-25439090
  Fax: 0086-24-25439091
  Email: sales@itgcchem.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.