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4-Oxo-4H-1-benzopyran-2-carboxylic Acid 97%, ACROS Organics™


Quantity 25g
Packaging Glass bottle

Manufacturer: thermo fisher scientific  123880250

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Catalog No. AC123880250

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Description & Specifications

Chemical Identifiers

Assay ≥96.0%
Physical Form Powder
Formula Weight 190.15
Quantity 25g
Color White to beige
Beilstein 18, 428
Merck Index 15, 2241
RTECS Number DJ2476000
EINECS Number 225-583-0
CAS Max % 100.0
CAS Min % 96.0
Synonym Chromone-2-carboxylic acid
Infrared Spectrum Authentic
Health Hazard 3 GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/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.

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.
Packaging Glass bottle
Health Hazard 2 GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.
CAS 4940-39-0
Molecular Formula C10H6O4
MDL Number MFCD00006838
Name Note 97%
Chemical Name or Material 4-Oxo-4H-1-benzopyran-2-carboxylic acid
Assay Percent Range 97%

Specifications

Chemical Name or Material 4-Oxo-4H-1-benzopyran-2-carboxylic acid
Name Note 97%
CAS 4940-39-0
CAS Min % 96.0
CAS Max % 100.0
Assay ≥96.0%
Assay Percent Range 97%
Molecular Formula C10H6O4
Formula Weight 190.15
MDL Number MFCD00006838
Synonym Chromone-2-carboxylic acid
Accessories

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/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.

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.

GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.

SDS & Safety Documents