Competitive Price Ethylenediaminetetraacetic Acid Disodium Salt (EDTA-2Na)

• CAS No.: 139-33-3
• Formula: C10h14n2na2o8
• EINECS: 205-358-3
• Model NO.: 139-33-3
• Appearance: Powder
• Colour: White
• Transport Package: Drum
• Specification: 25kg/drum
• Trademark: sincere chemicals
• Origin: China

Product Description

Product Description

Ethylenediaminetetraacetic acid disodium salt Basic information
Product Name:	Ethylenediaminetetraacetic acid disodium salt
CAS:	139-33-3
MF:	C10H14N2Na2O8
MW:	336.21
EINECS:	205-358-3
Ethylenediaminetetraacetic acid disodium salt Chemical Properties
Melting point	248 °C (dec.)(lit.)
Boiling point	>100 °C
density	1.01 g/mL at 25 °C
vapor pressure	0Pa at 25ºC
refractive index	n20/D 1.363
storage temp.	2-8°C
solubility	H2O: clear, colorless
form	solution
color	≤5 (0.5 M)(APHA)
Water Solubility	Miscible with water.
BRN	3822669
Safety Information
Hazard Codes	Xn,C
Risk Statements	36/38-36/37/38-22-34-21/22
Safety Statements	26-36-37/39-45-36/37/39-36/37
WGK Germany	2
RTECS	AH4410000
TSCA	Yes
HS Code	29224999

 

Our Advantages

Symbiosis team
1. Profession:Average of 11.2 years of full-time chemical professionals;
2. Youth: Full of positive energy, enthusiasm and innovation ability;
3. Dream:Solution Solver & Trustworthy decision-making service partner.

Flexible payment
For high-quality customers, our company will provide payment support and establish long-term
cooperation.
Efficient and fast
Professional logistics docking system

Sincere service
1. Provide multi-faceted and convenient services to be the most worry-free and assured supplier for
customers;
2. Any problem with product quality, we promise to return and exchange unconditionally.

Double stability
1. Supply: domestic leading production technology, production capacity and sufficient inventory;
2. Quality control system: from raw materials to finished products, from storage to storage,
transportation to the end user, each link is responsible for strict control.

Innovating
1. Professional researchers
2. Cooperative development of provincial scientific research institutes and research institutions

Punctual and trustworthy
Sufficient inventory to ensure timely delivery of goods
 

FAQ

1. Can I get samples?
Yes, samples are available. 

2. Do you accept customized orders?
Yes, both product and package can be customized.

3. What is the payment terms?
TT, LC, DP are available.

 4. What is the lead time for mass production?
Delivery time depends on product type and quantity.
Our company has a digital ordering system to ensure scientific and reasonable scheduling of orders, please consult the sales staff you contacted.

 5. How to guarantee the product quality?
Sincere Chemicals has a complete raw material inspection, quality control and pre-factory inspection system to ensure that the order delivered to you is in line with the contract.
In addition, it also supports third-party inspection before shipment. If the inspection fails, the customer's payment will be refunded, and the loss caused by the breach of contract will be compensated.

6. How to deal with after-sales problems?
The after-sales service implements the order responsibility system, and the salesman is the first responsible person for the order. The after-sales service department will set up a service team after receiving the complaint. They will complete the incident investigation and provide you with a resolution within 72 hours.