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L(-)-Malic acid, 99%, ACROS Organics™


Quantity 100g
Packaging Plastic bottle

Manufacturer: fisher scientific acros  150591000

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Catalog No. AC150591000

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Description & Specifications

Chemical Identifiers

Additional Information fumaric acid: < 0.2%
Arsenic (As) 2ppm max.
Chlorine (Cl) 100ppm max.
Heavy Metals (as Pb) 20ppm max.
Infrared Spectrum Authentic
Packaging Plastic bottle
Specific Rotation -1.5° to -3° (20°C, 589nm) (c=8.5, water)
Sulfate 300ppm max.
Sulfated Ash 0.2% max.
Specific Rotation Condition − 2.00 (20.00°C c=8.5,H2O)
Melting Point 99° to 107°C
Color White
Quantity 100g
Chemical Name or Material L(-)-Malic acid
CAS 97-67-6
Physical Form White crystalline powder or granules
Assay 98.5% min.
Assay Percent Range 99%
Molecular Formula C4H6O5
Linear Formula HO2CCH2CH(OH)CO2H
Formula Weight 134.09g/mol
MDL Number MFCD00064213
Beilstein 03, 419
Merck Index 15, 5771
Synonym Apple acid
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye damage.
Health Hazard 3 GHS P Statement:
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.
IF ON SKIN: Wash with plenty of soap and water.

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.

Specifications

Chemical Name or Material L(-)-Malic acid
Assay 98.5% min.
Assay Percent Range 99%
Molecular Formula C4H6O5
Linear Formula HO2CCH2CH(OH)CO2H
Formula Weight 134.09g/mol
MDL Number MFCD00064213
Synonym Apple acid
Accessories

Danger

GHS P Statement:
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.
IF ON SKIN: Wash with plenty of soap and water.

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 damage.

SDS & Safety Documents