Disodium EDTA
Price:Negotiable
Contact Info
- Add:Room 1820, No. 525 Chengyin Road, Baoshan District, Shanghai, P.R.China, Zip:
- Contact: Yuanshan
- Tel:086（21）6218433 62148466
- Email:shanyuan@shbrchem.com sales@baoruichem.com
Other Products
Description
Additional Information
Main Applications
1. Water Treatment and Metal Ion Chelation
Hard Water Softening: Removing Ca²⁺ and Mg²⁺ from water to prevent scale formation, used for boiler feed water and detergent formulations (e.g., substituting phosphates in laundry powder);
Metal Ion Removal: Chelating heavy metal ions (e.g., Fe³⁺, Cu²⁺) in electroplating solutions to stabilize the bath composition; complexing heavy metals in industrial wastewater treatment to reduce their toxicity.
2. Food and Beverage Industry
Food Additives (Preservatives, Antioxidants):
Chelating metal ions in food (e.g., Fe³⁺, Cu²⁺) to inhibit oxidation reactions and enzymatic browning, extending shelf life (e.g., used in canned goods, fruit juices, soy sauce);
National Standard GB 2760-2024 stipulates that Disodium EDTA can be used in pickled vegetables (maximum usage 0.25 g/kg), compound seasonings (0.075 g/kg), etc.;
Beverage Clarification: Removing metal ions from fruit juices to prevent turbidity and discoloration.
3. Pharmaceuticals and Biochemistry
Pharmaceutical Excipients:
As an injectable anticoagulant (in vitro), chelating Ca²⁺ in the blood to prevent the coagulation process (e.g., in blood preservation solutions);
Used for detoxification of heavy metal poisoning (e.g., lead, mercury poisoning), promoting the excretion of metal ions from the body through chelation;
Biological Experiment Reagents:
Chelating metal ions in enzyme reaction systems in molecular biology (e.g., inhibiting nuclease activity), or used as a buffer component;
Used to dissociate adherent cells in cell culture (EDTA - Trypsin mixture).
4. Daily Chemicals and Cosmetics
Cosmetic Additives: Chelating metal ions in water to prevent the failure of preservatives (e.g., parabens) and avoid emulsion separation or discoloration;
Detergent Builders: Enhancing the detergency of surfactants (especially in hard water) and reducing soap scum formation. Main Applications
1. Water Treatment and Metal Ion Chelation
Hard Water Softening: Removing Ca²⁺ and Mg²⁺ from water to prevent scale formation, used for boiler feed water and detergent formulations (e.g., substituting phosphates in laundry powder);
Metal Ion Removal: Chelating heavy metal ions (e.g., Fe³⁺, Cu²⁺) in electroplating solutions to stabilize the bath composition; complexing heavy metals in industrial wastewater treatment to reduce their toxicity.
2. Food and Beverage Industry
Food Additives (Preservatives, Antioxidants):
Chelating metal ions in food (e.g., Fe³⁺, Cu²⁺) to inhibit oxidation reactions and enzymatic browning, extending shelf life (e.g., used in canned goods, fruit juices, soy sauce);
National Standard GB 2760-2024 stipulates that Disodium EDTA can be used in pickled vegetables (maximum usage 0.25 g/kg), compound seasonings (0.075 g/kg), etc.;
Beverage Clarification: Removing metal ions from fruit juices to prevent turbidity and discoloration.
3. Pharmaceuticals and Biochemistry
Pharmaceutical Excipients:
As an injectable anticoagulant (in vitro), chelating Ca²⁺ in the blood to prevent the coagulation process (e.g., in blood preservation solutions);
Used for detoxification of heavy metal poisoning (e.g., lead, mercury poisoning), promoting the excretion of metal ions from the body through chelation;
Biological Experiment Reagents:
Chelating metal ions in enzyme reaction systems in molecular biology (e.g., inhibiting nuclease activity), or used as a buffer component;
Used to dissociate adherent cells in cell culture (EDTA - Trypsin mixture).
4. Daily Chemicals and Cosmetics
Cosmetic Additives: Chelating metal ions in water to prevent the failure of preservatives (e.g., parabens) and avoid emulsion separation or discoloration;
Detergent Builders: Enhancing the detergency of surfactants (especially in hard water) and reducing soap scum formation.
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