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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.
FAQ
1. How do you control the quality?
We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2. Do you supply sample?
Yes, we can supply some samples for your test.
3. Do you accept sample order?
Welcome sample order for a trial start,10kg, 20kg, 50kg as you need.
4.Do you supply product report?
Yes. We'll give you product analysis report before shipping.
5. Can we visit your factory?
Yes. Welcome to visit.