High Purity Sodium propionate/Sodium propanoate 99% CAS 137-40-61

3 year ago

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Product details

Poly(acrylic acid) (PAA; trade name Carbomer) is a polymer with the formula (CH2-CHCO2H)n. It is a derivative of acrylic acid (CH2=CHCO2H). In addition to the homopolymers, a variety of copolymers and crosslinked polymers, and partially deprotonated derivatives thereof are known and of commercial value. In a water solution at neutral pH, PAA is an anionic polymer, i.e., many of the side chains of PAA lose their protons and acquire a negative charge. Partially or wholly deprotonaated PAAs are polyelectrolytes, with the ability to absorb and retain water and swell to many times their original volume. These properties - acid-base and water-attracting - are the bases of many applications.

Product name	：9007-20-9 Carbomer940
CAS：	9007-20-9
Density：	1.09 (30% aq.)
Melting Point：	95 °C
Boling Point：	116 °C
Flash Point：	100 °C
Application：	Cosmetic Raw Materials

MF:	C15H17ClO3
MW:	280.74668
EINECS:	618-435-5
Product Categories:	UVCBs-polymer;Cosmetic Ingredients & Chemicals
Mol File:	9007-20-9.mol

Our chemical raw materials products span photoinitiators, photninitiators, water treatment agents, pharmaceutical intermediates,pesticide intermediates and so on.

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Main Product: Water Treating Agents, Photoinitiators, Organic Intermediates , Pharmaceutical Intermediates, Flavour & Fragrance, Customized Chemicals

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