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182389

Sigma-Aldrich

Polypropylene, isotactic

average Mw ~250,000 by GPC

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About This Item

Linear Formula:
[CH2CH(CH3)]n
CAS Number:
25085-53-4
MDL number:
MFCD00084447
UNSPSC Code:
12162002
PubChem Substance ID:
24850994
NACRES:
NA.23

form

solid

autoignition temp.

>674 °F

mol wt

average Mw ~250,000 by GPC

refractive index

n20/D 1.49 (lit.)

mp

189 °C (lit.)

transition temp

Tg −26 °C

density

0.9 g/mL at 25 °C (lit.)

Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

182389-BULK:
182389-VAR:
182389-500G:
182389-250G:
182389-5G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ1768
MKCM3029
MKCB0216V
MKBZ5411V
MKBW8538V

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