目录产品

Poly(acrylic acid), Powder, Mw ~ 450,000 (PAA 450K)

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Catalog No. Packaging Size 价格 数量
03312-100 100 g
NT$6,321.00
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描述

PAA 450K is an important anionic water-soluble polymer. Can be crosslinked covalently or ionically to form hydrogels.

Tg of high MW (>100,000) polymers = 106º

CAS#:
9003-01-4
Formula:

[-CH2CH(CO2H)-]n


Molecular Weight:
~ 450,000
Refractive Index:
n25/D 1.527
Viscosity:
4 wt% AQ 700 cps
Appearance:
powder
TSCA
 
Hazards:
Irritant
Handling:
Gloves & chemical goggles
Storage:
Store at room temperature
Code:
H4g - (hazard/handling/storage codes)
Shipping Requirements:
None

MSDS / Technical Data Sheets / Product Literature

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