Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

4-(2-Pyridylazo)resorcinol monosodium salt monohydrate, 99+%, ACROS Organics™

Click to view available options
Quantity:
5g
25g
100g
Packaging:
Glass bottle
16593-81-0,1141-59-9
C11H8N3NaO2·H2O
255.21
MFCD00150712
XBISYIUQFCOTKJ-UHFFFAOYSA-N
4-2-pyridylazo resorcinol monosodium saltmonohydrate
132988475
3-hydroxy-4-(pyridin-2-ylhydrazinylidene)cyclohexa-2,5-dien-1-one;sodium;hydrate
C1=CC=NC(=C1)NN=C2C=CC(=O)C=C2O.O.[Na]
16593-81-0,1141-59-9
C11H8N3NaO2·H2O
255.21
MFCD00150712
XBISYIUQFCOTKJ-UHFFFAOYSA-N
4-2-pyridylazo resorcinol monosodium saltmonohydrate
132988475
3-hydroxy-4-(pyridin-2-ylhydrazinylidene)cyclohexa-2,5-dien-1-one;sodium;hydrate
C1=CC=NC(=C1)NN=C2C=CC(=O)C=C2O.O.[Na]
Indicator
Infrared Spectrum Authentic
Water 10% max. (K.F.)
Quantity 100g
Packaging Glass bottle
Suitability (for lead determination) passes
Color Brown to Brown-Orange
Appearance (0.1% aq. soln.) clear
CAS Min % 99.0
CAS Max % 100.0
Assay Percent Range 99+%
Beilstein 22, I, 694
Merck Index 15, 7125
Solubility Information Solubility in water: 38g/L (20°C)
Formula Weight 255.21
Physical Form Crystalline Powder
Percent Purity ≥99% (on dry substance)
Chemical Name or Material 4-(2-Pyridylazo)resorcinol monosodium salt monohydrate
Show More Show Less

GHS H Statement:
May cause respiratory irritation.
Causes severe skin burns and eye damage.
Causes serious eye damage.

GHS P Statement:
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.
Avoid breathing dust/fume/gas/mist/vapors/spray.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.