Biomaterial Intermediate Monomer L-Lactide (LLA) CAS No.: 4511-42-6
China Biomaterial Intermediate Monomer L-Lactide (LLA) CAS No.: 4511-42-6, Find details about China L-Lactide, Lla Powder from Biomaterial Intermediate Monomer L-Lactide (LLA) CAS No.: 4511-42-6
Basic Info.
Model NO.
L-Lactide
CAS
4511-42-6
Other Name
L-Lactide
Export Markets
Globle
Transport
Safe Ways 100% Pass Customs
Delivery
4-7days Door to Door
Package
Discreet Ways of Packing for Customs Pass Guarante
Reship Policy
Yes
Other
L-Lactide
Shipping
by Express
Trademark
crovell
Transport Package
Drum
Specification
powder
Origin
China (Mainland)
HS Code
2934999090
Model NO.
L-Lactide
CAS
4511-42-6
Other Name
L-Lactide
Export Markets
Globle
Transport
Safe Ways 100% Pass Customs
Delivery
4-7days Door to Door
Package
Discreet Ways of Packing for Customs Pass Guarante
Reship Policy
Yes
Other
L-Lactide
Shipping
by Express
Trademark
crovell
Transport Package
Drum
Specification
powder
Origin
China (Mainland)
HS Code
2934999090
Product Desciption
Biomaterial Intermediate Monomer L-Lactide (LLA) CAS No.: 4511-42-6
L‐lactide( LLA)
For each batch a certificate of analysis is provided, showing the analytical data determined in
our quality control laboratory. Additional data may be made available upon request.
Description
L-lactide is a dimer of L-lactic acid. It is commonly used for the
synthesis of lactide containing polymers and copolymers.
Test Method Specification
Appearance visual white crystalline solid
Identification FTIR conforms to reference
Assay GC min. 99.5 wt. %
Melting range DSC, 10ºC/min. 96-100 ºC
Specification
Water content Karl Fischer titration max. 0.1 wt. %
Molecular formula C6H8O4
Molecular weight 144.13 g/mol
Chemical name L-lactide
Physical‐chemical properties
CAS number 4511-42-6
Packaging
L-lactide can be supplied in 1 or 5 kg packages. Packaging consists of
a vacuum-sealed inner bag of clean room grade PE and an outer bag
of aluminum coated polyester-PE laminate.
Storage & Handling
Preferably stored in sealed package at low temperatures (-15°C).
Allow the material to reach room temperature before opening the
packaging, in order to minimize the degradation caused by
condensation of water.
For each batch a certificate of analysis is provided, showing the analytical data determined in
our quality control laboratory. Additional data may be made available upon request.
Description
L-lactide is a dimer of L-lactic acid. It is commonly used for the
synthesis of lactide containing polymers and copolymers.
Test Method Specification
Appearance visual white crystalline solid
Identification FTIR conforms to reference
Assay GC min. 99.5 wt. %
Melting range DSC, 10ºC/min. 96-100 ºC
Specification
Water content Karl Fischer titration max. 0.1 wt. %
Molecular formula C6H8O4
Molecular weight 144.13 g/mol
Chemical name L-lactide
Physical‐chemical properties
CAS number 4511-42-6
Packaging
L-lactide can be supplied in 1 or 5 kg packages. Packaging consists of
a vacuum-sealed inner bag of clean room grade PE and an outer bag
of aluminum coated polyester-PE laminate.
Storage & Handling
Preferably stored in sealed package at low temperatures (-15°C).
Allow the material to reach room temperature before opening the
packaging, in order to minimize the degradation caused by
condensation of water.
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