Sodium salicylate

Basic Information

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CAS Number

54-21-7

Molecular Formula

C7H5NaO3

Molecular Weight

160.1 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

>300?°C

Boiling Point

336.3°C at 760mmHg

Water Solubility

1000 g/L (20 oC)

Flash Point

144.5°C

Solubility

1000g/l

Refractive Index

1.435

SMILES

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[O-]C(=O)c1ccccc1O.[Na+]

InChI

InChI=1S/C7H6O3.Na/c8-6-4-2-1-3-5(6)7(9)10;/h1-4,8H,(H,9,10);/q;+1/p-1

InChIKey

ABBQHOQBGMUPJH-UHFFFAOYSA-M

LogP

-0.24430

Complexity

138

Safety Information

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GHS Hazard Pictograms

H302

H315

H318

H335

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H318 Causes serious eye damage
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Stability

Stable. Incompatible with mineral acids, metallic salts, iodine. May be light-sensitive.

Sensitiveness

Light Sensitive

Toxicity

LD50 i.p. in rats: 780 mg/kg (Goldenthal)

Synonyms & References

English

Sodium salicylate
sodium salicylate usp
Salicylic acid sodium salt
salicylic acid sodium
Sodium sallicylate
Salicylic acid, sodium saltSodium
o-hydroxybenzoic sodium salt
Sodium 2-Hydroxybenz
Sodium 2-Hydroxybenzoate
2-Hydroxybenzoic acid sodium salt
alysine
ardall
aroall
clin
diuretin
kerosal
magsalyl
nadisal
NASAL
Salicylic acid
salicylic acid monosodium salt
salisod
SodiuM o-hydroxybenzoate
水杨酸钠
Salsonin
Enterosalicyl
Glutosalyl
Kerasalicyl
Entrosalyl
Enterosalil
Idocyl novum

MDL Number

MFCD00002440

Customs Code

2918211000

FAQ

What is Sodium salicylate (CAS: 54-21-7)?

Sodium salicylate is a sodium salt of salicylic acid, with the chemical formula C7H5NaO3. It is a white crystalline solid that is soluble in water and has mild acidic properties. It is commonly used in various chemical applications due to its ability to act as a buffer and its role in pharmaceutical formulations.

What are the main uses of Sodium salicylate (CAS: 54-21-7)?

Sodium salicylate is primarily used in pharmaceuticals as an antiseptic and analgesic, and as a precursor in the synthesis of aspirin. It also finds applications in the dye industry, as a buffer in analytical chemistry, and in the production of certain organic compounds. Additionally, it is used in research for its chemical reactivity and in some food-related processes as a preservative.

Is Sodium salicylate (CAS: 54-21-7) safe?

Sodium salicylate is generally considered safe when used properly, but it can be toxic in high concentrations. It may cause irritation to the skin, eyes, and respiratory system. Safety standards recommend handling it with appropriate personal protective equipment (PPE) and following standard laboratory safety protocols to minimize exposure and risk.

How should Sodium salicylate (CAS: 54-21-7) be stored?

Sodium salicylate should be stored in a cool, dry place away from moisture and strong light. It is stable under normal storage conditions but should be kept in a sealed container to prevent contamination. Avoid exposure to heat and direct sunlight to maintain its chemical integrity and effectiveness.