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Poly-L-lactic acid microspheres for injection are suitable for multiple fields
$28.57 ~ 71.43
Reference Price20gram (Min. Order)
Ship From
Beijing, Beijing
Shipping
To be negotiated with the supplier
Customization
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Key Attributes
Details
Price Disclaimer
Brand
Runmei Time
CAS number
33135-50-1
Product Name
Poly-L-lactic acid microspheres
Product Type
reference standard
product grade
Superior grade pure GR
Effective ingredient content
99%
Scope of application
various, multiple, diverse, a variety of
Packaging specification
1kg
Viscosity average molecular weight specification
0.6 to 1 million
molecular weight distribution
≤2.0
Particle size specification
10-30μm、20-50μm
Particle size span
≤1
Appearance and characteristics
white powder
specific rotation
-155°
specific rotation
-50°
specific rotation
160°
specific rotation
55°
Characteristic viscosity number
0.3
Characteristic viscosity number
11
Characteristic viscosity number
3.87
Characteristic viscosity number
7.43
Monomer residue
≤2.0%
moisture
≤0.5%
heavy metal
≤10ppm
tin
≤60pp
Details
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