L-Ascorbic Acid Monosodium Salt (Sodium Ascorbate)

Basic Information

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CAS Number

134-03-2

Molecular Formula

C6H7NaO6

Molecular Weight

198.11 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

220 °C (dec.)

Boiling Point

552.7 oC at 760 mmHg

Density

1.7990

Water Solubility

620 g/L (20 ºC)

Flash Point

238.2 oC

Solubility

H2O: 50 mg/mL

Refractive Index

105.5 ° (C=10, H2O)

Odor

Odorless

Specific Rotation

104 º (c=1, H2O 25 ºC)

SMILES

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[Na+].OC[C@H](O)[C@H]1OC(=O)C(=C1[O-])O

InChI

InChI=1S/C6H8O6.Na/c7-1-2(8)5-3(9)4(10)6(11)12-5;/h2,5,7-10H,1H2;/q;+1/p-1/t2-,5+;/m0./s1

InChIKey

PPASLZSBLFJQEF-RXSVEWSESA-M

LogP

-1.53490

Complexity

237

Safety Information

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Stability

Stable. Incompatible with strong oxidizing agents.

Sensitiveness

对光线和湿度敏感

Synonyms & References

English

L-Ascorbic Acid Sodium Salt
ASCORBIC ACID SODIUM SALT
L-ASCORBIC ACID NA-SALT
L(+)-ASCORBIC ACID SODIUM SALT
MONOSODIUM L-ASCORBATE
SODIUM 5-(1,2-DIHYDROXYETHYL)-3-HYDROXY-4-OXO-FURAN-2-OLATE
SODIUM ASCORBATE
SODIUM L(+)-ASCORBATE
SODIUM L-ASCORBATE
VITA-D-CHLOR(TM), NEUTRAL
VITAMIN C SODIUM
VITAMIN C SODIUM SALT
VITAMINE C SODIUM SALT
3-oxo-l-gulofuranolactonesodium
ascorbicacidsodiumderivative
ascorbicin
ascorbin
cebitate
cenolate
hbl508
(+)-Sodium L-ascorbate
Vitamine C sodium salts
(+)-Sodium L-ascorbate (L(+)-Ascorbic acid sodium salt
L(+)-Ascorbic acid sodium salt,E301
L(+)-Ascorbic acid sodium salt,Vitamin C sodium salt
Vitamine C sodium salt,Vitamin C sodium salt
E301
iskia-c
natri-c
natrascorb
sodascorbate

MDL Number

MFCD00082340

FAQ

What is L-Ascorbic Acid Monosodium Salt (Sodium Ascorbate) (CAS: 134-03-2)?

L-Ascorbic Acid Monosodium Salt, also known as Sodium Ascorbate (CAS: 134-03-2), is a sodium salt form of vitamin C. It has the chemical formula C6H7NaO6 and is commonly used as an antioxidant and pH regulator. Sodium Ascorbate is soluble in water and has a mild, slightly acidic taste. It is often preferred over ascorbic acid in applications where a neutral or less acidic form is needed.

What are the main uses of L-Ascorbic Acid Monosodium Salt (Sodium Ascorbate) (CAS: 134-03-2)?

L-Ascorbic Acid Monosodium Salt (Sodium Ascorbate) (CAS: 134-03-2) is widely used in pharmaceuticals as a vitamin C supplement, in food industry as a preservative and antioxidant, and in cosmetic products for its skin benefits. It also finds applications in research for antioxidant studies and in industrial processes for pH adjustment and stabilization. Its role as a stable and water-soluble form of vitamin C makes it valuable in various formulations.

Is L-Ascorbic Acid Monosodium Salt (Sodium Ascorbate) (CAS: 134-03-2) safe?

L-Ascorbic Acid Monosodium Salt (Sodium Ascorbate) (CAS: 134-03-2) is generally considered safe when used as directed. It is non-toxic in normal handling conditions and is approved for use in food, pharmaceutical, and cosmetic products. However, it should be handled with care to avoid direct contact with skin or eyes, and appropriate protective measures such as gloves and goggles should be used during preparation or storage.

How should L-Ascorbic Acid Monosodium Salt (Sodium Ascorbate) (CAS: 134-03-2) be stored?

L-Ascorbic Acid Monosodium Salt (Sodium Ascorbate) (CAS: 134-03-2) should be stored in a cool, dry, and dark place to maintain its stability and potency. It is best kept in a sealed container away from moisture and light exposure. Proper storage conditions help prevent degradation and ensure the compound remains effective for its intended uses.