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Postion:Product Catalog >Biochemical Engineering>Biochemical Reagents>Acid-base indicator>4-(2-Pyridinylazo)resorcinol
4-(2-Pyridinylazo)resorcinol
  • 4-(2-Pyridinylazo)resorcinol
  • 4-(2-Pyridinylazo)resorcinol
  • 4-(2-Pyridinylazo)resorcinol

4-(2-Pyridinylazo)resorcinol NEW

Price $5 $3 $2
Package 1KG 10KG 50KG
Min. Order: 1KG
Supply Ability: 10000kg
Update Time: 2024-10-11

Product Details

Product Name: 4-(2-Pyridinylazo)resorcinol CAS No.: 1141-59-9
EC-No.: 214-528-6 Min. Order: 1KG
Purity: 99% Supply Ability: 10000kg
Release date: 2024/10/11
package : 25kg drum shipping: safe shipping way by DDP , by air,by sea
payment : Western union ,bank transfer keywords : 1141-59-9
keywords 2: 4-(2-Pyridinylazo)resorcinol keywords 3: 1141-59-9 manufacturer in China
keywords 4: 1141-59-9supplier in China sample: 10g 1kg is available
Appearance : red powder keywords 5: CAS 1141-59-9 safe delivery
keywords 6: CAS 1141-59-9 seller in China


High Quality PAR/4-(2-Pyridinylazo)resorcinol cas 1141-59-9 






Name
4-(2-Pyridinylazo)resorcinol
Synonyms
4-(2-Pyridylazo)-1,3-benzenediol; 4-(2-Pyridylazo)resorcinol; NSC 148355; PAR; PAR (resorcinol derivative)
CAS Registry Number
1141-59-9
Molecular Formula
C11H9N3O2
Molecular Weight
215.21
EINECS
214-528-6
Appearance
Red orange powder
Assay
95%min,AR grade
Properties
Slightly soluble in water, soluble in alcohol and ether, soluble in acidic and alkaline aqueous solutions, and its sodium salt is
soluble in water. It forms water-soluble or insoluble complexes with metal ions, and the complexes are mostly red or red-purple.
Usage
Biochemical research. Complexometric titration indicator, determination of bismuth, cadmium, copper, gallium, mercury, indium,
manganese, nickel, lead, thorium, thallium (III), zinc, lanthanide ions, etc. Photometric determination of bismuth, cobalt,
copper, gallium, indium, lanthanides, manganese, molybdenum, niobium, nickel, neptunium, osmium, lead, palladium, rhodium,
ruthenium, scandium, tantalum, thallium (III), titanium, uranium and vanadium




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