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Merck

93578

Poly(L-lactide)

viscosity ~1.0 dL/g, 0.1 % (w/v) in chloroform(25 °C)

Synonym(s):

L-Lactide polymer, PLA, Poly(L-Lactic acid)

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About This Item

Linear Formula:
CH3O(C6H8O4)nH
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.21
MDL number:

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Product Name

Poly(L-lactide), viscosity ~1.0 dL/g, 0.1 % (w/v) in chloroform(25 °C)

description

ester terminated

form

solid

mol wt

Mn 59,000
Mw 101,000

degradation timeframe

>3 years

impurities

<0.5% water

viscosity

~1.0 dL/g, 0.1 % (w/v) in chloroform(25 °C)

Mw/Mn

<1.8

Quality Level

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1 of 4

This Item
812739546894829
form

solid

form

solid

form

solid

form

solid

impurities

<0.5% water

impurities

≤0.5% water

impurities

<0.5% water

impurities

-

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

description

ester terminated

description

ester terminated

description

ester terminated

description

ester terminated

mol wt

Mn 59,000

mol wt

Mw ~260,000

mol wt

Mn 103,000, Mw 259,000

mol wt

average Mn 40,000

degradation timeframe

>3 years

degradation timeframe

>3 years

degradation timeframe

>3 years

degradation timeframe

>3 years

Application

medical device

Other Notes

end group: dodecyl ester

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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