Product Description
Introduction
Tetrasodium EDTA is also known as tetrasodium edta salt. It is white powder. Soluble in water.
Used as hard water softener, chelating agent, fixing solution for bleaching in color photographic materials and activator for styrene-butadiene rubber.
Functions and Applications
It is an important complexing agent and metal masking agent. It can be used in textile dyeing, water quality treatment, color sensitization, medicine, daily chemical industry, paper making and other industries, as additives, activators, water purification agents, metal ion shielding agents and activators in styrene-butadiene rubber industry. In dry acrylic fiber industry, metal interference can be counteracted, and the color and brightness of dyed fabrics can be improved. It can also be used in liquid detergent to improve washing quality and enhance washing effect.
Chemical & Physical Properties
| Density |
6.9 g/cm3 |
| Boiling Point |
614.2ºC at 760 mmHg |
| Melting Point |
>300 °C(lit.) |
| Molecular Formula |
C10H12N2Na4O8 |
| Molecular Weight |
380.17 |
| Flash Point |
325.2ºC |
| Exact Mass |
380.018433 |
| PSA |
167.00000 |
| Stability |
Stable. Incompatible with strong oxidizing agents. |
| Water Solubility |
H2O: 0.1 g/mL, clear, colorless |
FAQ
Q1: Are you a manufacturer or trading company?
Re: We are one company integrated industry and trade. No matter the products we manufacture or trade, high quality products and competitive price always will be provided for you.
Q2: May I get one sample before placing order?
Re: Yes, we'd like to provide sample for you. free samples(max 1Kg) are available, but freight cost will be born by customers.
Q3: Which payment is available for your company?
Re: In order to prompt our cooperation, there are some payment methods for your choice. T/T(USD), Western union, Paypal, Credit card, Alipay or Alibaba trade insurance all is ok. You can choose the one which is convenient for you.
Q4: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, T/T, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.
For large quantity products, shipment is better. It will cost days to weeks to come to your destination port, which depends on where the port is.
Q5: Is there any possible to use my appointed label or package?
Re: Sure. If needed, we'd like to use label or package according to your requirement.
Q6: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are high qualified. If the goods can't come to the quality we promise, you can ask for refund.
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