Sodium 4-hydroxybenzoate
Also known as: p-Hydroxybenzoic acid sodium salt, sodium p-hydroxybenzoate, p-hydroxybenzoic acid monosodium salt, 4-Hydroxybenzoic Acid Sodium Salt, Benzoic acid, 4-hydroxy-, sodium salt (1:1), Sodium 4-hydroxybenzoate, sodium,4-hydroxybenzoate, SODIUM PARABEN, MFCD00016530, EINECS 204-051-1
Sodium 4-hydroxybenzoate (CAS 114-63-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H5NaO3 and a molecular weight of 160.103 g/mol. Key properties include a melting point of >300 °C(lit.), a boiling point of 336.2ºC at 760mmHg, a density of 1.375g/cm3 and a flash point of 171.3ºC. 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. It is listed by 1 supplier, from 1.40 to 4.32 CNY. Record last updated Nov 3, 2026.
- CAS No.
- 114-63-6
- Jingsj CID
- J-32646-1
- Molecular Formula
- C7H5NaO3
- Molecular Weight
- 160.103 g/mol
- Category
- Organic Acids
- Last updated
- 11/3/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | CP 500g | ¥700.00 | $0.21 /gBest ¥1.40/g CNY | CN China MOQ 500g | |
In Stock | 99% 500g | ¥800.00 | $0.24 /g ¥1.60/g CNY | CN China MOQ 500g | |
In Stock | 99% 100g | ¥220.00 | $0.33 /g ¥2.20/g CNY | CN China MOQ 100g |
Physicochemical Properties
| Melting Point | >300 °C(lit.) |
|---|---|
| Boiling Point | 336.2ºC at 760mmHg |
| Density | 1.375g/cm3 |
| Flash Point | 171.3ºC |
| Exact Mass | 160.013641 |
| PSA | 60.36000 |
| Vapor Pressure | 4.48E-05mmHg at 25°C |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2918290000 |
|---|---|
| Summary | HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Sodium 4-hydroxybenzoate?
The CAS number of Sodium 4-hydroxybenzoate is 114-63-6.
What are the molecular formula and molecular weight of Sodium 4-hydroxybenzoate?
Sodium 4-hydroxybenzoate has molecular formula C7H5NaO3 and molecular weight 160.103 g/mol.
Which suppliers offer Sodium 4-hydroxybenzoate?
1 supplier(s) listed; reference unit price ¥1.40–4.32 /g.
Is Sodium 4-hydroxybenzoate hazardous?
Sodium 4-hydroxybenzoate 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 4-hydroxybenzoate?
For Sodium 4-hydroxybenzoate, Upstream Products: Carbon dioxide, Sodium phenoxide, Sodium benzoate; Downstream Products: Benzyl 4-hydroxybenzoate, Benzyl 4-(benzyloxy)benzoate.
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 4-hydroxybenzoate (CAS 114-63-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32646-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.