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Polyacrylic acid

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Origin: China

Cas No: 9003-01-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
9003-01-4
Other Names:
carbopol
MF:
C5H10O2
EINECS No.:
9007-20-9
Place of Origin:
Hebei,China
Purity:
99%min
Appearance:
white powder
Usage:
Cosmetic Raw Materials, Detergent Raw Materials
Brand Name:
HBLD
Model Number:
HBLD9003-01-4
CAS:
9003-01-4
Sample:
Availiable
Apperance:
White Power
MOQ:
1kg
Color:
White
Grade:
High grade
Storage:
Cool Dry Place
Packaging&Delivery
Packaging Details
1-25kg/bag or according to your requirement
Port
Tianjin,Qingdao or Ningbo
Lead Time:
Quantity(Kilograms) 1 - 200 >200
Est. Time(days) 3 To be negotiated

Property

CAS No.: 9003-01-4 Formula: C3H4O2 Molecular Weight: 72.06270

Description

Poly(acrylic acid) (PAA or Carbomer) is generic name for synthetic high molecular weight polymers of acrylic acid. They may be homopolymers of acrylic acid, crosslinked with an allyl ether pentaerythritol, allyl ether of sucrose or allyl ether of propylene. In a water solution at neutral pH, PAA is an anionic polymer, i.e. many of the side chains of PAA will lose their protons and acquire a negative charge. This makes PAAs polyelectrolytes, with the ability to absorb and retain water and swell to many times their original volume. Dry PAAs are found in the market as white and fluffy powders. Carbomer codes (910, 934, 940, 941 and 934P) are an indication of molecular weight and the specific components of the polymer. For many applications PAAs are used in form of alkali metal or ammonium salts, e.g. sodium polyacrylate.

Basic Info

Chemical Name	Polyacrylic acid
Synonyms	2-Propenoic acid, homopolymer; PAA; poly(acrylic acid) macromolecule; Poly(acrylic acid); Propenoic acid polymer; Carbomer; Acrylic acid polymer; 2-Propenoic acid homopolymer;
CAS No.	9003-01-4
Molecular Formula	C3H4O2
Molecular Weight	72.06270
PSA	37.30000
LogP	0.25700

Properties

Appearance & Physical State	Colorless viscous liquid.
Density	1.09 (30% aq.)
Boiling Point	116ºC
Melting Point	106ºC
Flash Point	61.6ºC
Refractive Index	n20/D 1.442
Stability	Stable under normal temperatures and pressures.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Info

RTECS	AT4680000
Safety Statements	S24/25
HS Code	3906909090
WGK Germany	3
RIDADR	UN 3265 8/PG 3
Risk Statements	R45; R46; R34; R36/37/38
Hazard Codes	C; T; Xi
Signal Word	Danger
Hazard Declaration	H340; H350
Symbol	GHS08
Caution Statement	P201; P308 + P313