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Mudanjiang Fengda chemical import and Export Co., Ltd

Oxalic Acid,Formic Acid,Sodium Formate,Calcium formate,Sodium,

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EDTA
Product name： EDTA
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Delivery time： Delivery within 3 days from the date of payment by the buyer
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Product Details

EDTA

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Product Description

Molecular Formula: C10H16O8N2              Molecular Weight: 292.24 CAS No.:60-00-4 Property: EDTA is a white crystal powder. Its melting point is 240 °C(decomposition). Its dissolving degree in water is 0.5g/L (25°C). It is insoluble in common organic solvents. It is soluble in boiling water 160 times as much, and soluble in alkali solvents like sodium hydroxide. At 150°C, it shows the tendency to depart from carboxyl.   Specification:  

Content of EDTA

99.0% Min

Chlorides

0.05% Max

Sulfates

0.1% Max

Iron

10ppm Max

Heavy metal (as Pb)

10ppm Max

PH value

2.9±0.1


Packing:
Net each in 25kg plastic woven bag, lined with PE bag.
Usage: As an agent for complexation. EDTA is mainly used for water treatment, as an additive to detergent, a chemical for photography, paper-making, and oil-field. It is also used as detergent for boiler cleaning and reagent in chemical analysis.
Storage:
Be stored on shelves in dry and ventilated storehouse. Avoid direct sunshine, humidity, breakage of the bags and contamination.


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