EDTA Calcium Disodium CAS 62-33-9

CAS : 62-33-9

Name: EDTA Calcium Disodium

Molecular Formula: C₁₀H₁₂CaN₂Na₂O₈

Molecular Weight: Approximately 374.27

Synonyms: DTA DISODIUM-CALCIUM SALT; EDETATE CALCIUM DISODIUM; EDETATE CALCIUM DISODIUM SALT; DISODIUM CALCIUM ETHYLENEDIAMINETETRAACETATE; DISODIUM CALCIUM SALT TRIHYDRATE

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EDTA Calcium Disodium CAS 62-33-9?

CAS 62-33-9 is EDTA Calcium Disodium (Calcium Disodium Edetate, abbreviated as EDTA.Na2Ca), a classic chelating agent that is widely used in the fields of medicine, food, and industry. It can also be called Calcium Disodium EDTA; Sodium Calcium Edetate. It is highly soluble in water and almost insoluble in organic solvents such as ethanol.

Specification

CAS	62-33-9
Appearance	Powder
Melting point	> 300°C
Storage conditions	room temperature

Application

Pharmaceutical field

EDTA Calcium Disodium, as a metal poisoning antidote, is mainly used to treat lead poisoning and can also be used as an auxiliary treatment for mercury, plutonium and other heavy metal poisoning. EDTA Calcium Disodium can form stable water-soluble chelates with heavy metal ions in the body, allowing them to be excreted through urine.
Food industry
EDTA Calcium Disodium is used as a food additive as an antioxidant, color stabilizer, and stabilizer. By chelating trace metal ions in food (such as iron, copper), it prevents oil oxidation, fruit and vegetable browning, and beverage turbidity, extending the shelf life and complying with GB 2760 food safety standards.
Industrial and cosmetics
EDTA Calcium Disodium is used as a complexing agent and softener, applied in detergents, cosmetics, textile printing and dyeing, water treatment, etc., to prevent metal ions from interfering with reactions or affecting product stability.