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Sodium acrylate

Also known as: 2-Propenoic acid, sodium salt, 2-Propenoic acid, sodium salt (1:1), 2-propenoic acid sodium salt, ACRYLIC ACID, SODIUM SALT, ACRYLIC ACID,SODIUM SALT, EINECS 231-209-7, MFCD00067207, Propenoic acid sodium salt, SODIUM ACRYLATE, SODIUM ACRYLATE ANHYDROUS, SodiuM acrylate 97%, Sodium 2-propenoate, Sodium propenoate, UNII-7C98FKB43H, acrylic acid sodium salt, acrylic acid,sodium acrylate, sodium prop-2-enoate

Sodium acrylate (CAS 7446-81-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H3NaO2 and a molecular weight of 94.045 g/mol. Key properties include a melting point of >300 °C(lit.), a boiling point of 141ºC at 760 mmHg and a flash point of 61.6ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
7446-81-3
Jingsj CID
J-1991579-8
Molecular Formula
C3H3NaO2
Molecular Weight
94.045 g/mol
Category
Organic Acids
Last updated
11/3/2026
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Physicochemical Properties

Melting Point>300 °C(lit.)
Boiling Point141ºC at 760 mmHg
Flash Point61.6ºC
Exact Mass94.003075
PSA40.13000

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of Sodium acrylate?

The CAS number of Sodium acrylate is 7446-81-3.

What are the molecular formula and molecular weight of Sodium acrylate?

Sodium acrylate has molecular formula C3H3NaO2 and molecular weight 94.045 g/mol.

Is Sodium acrylate hazardous?

Sodium acrylate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of Sodium acrylate?

For Sodium acrylate, Upstream Products: Carbon dioxide, Acrylic acid; Downstream Products: Furan-2-ylmethyl acrylate, trans-4-Methoxycinnamic acid, Acryloyl chloride.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Sodium acrylate (CAS 7446-81-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991579-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.