Product Description
EDTA-2NA and EDTA-4NA are white crystal powders with two crystals of water,
easy to lose crystal water when dried and easy to soluble in water,
but hard to soluble in organic solvents like alcohol or ethyl ether.
The pH value of 5%(25 °C ) aqueous solution is 4.0~6.0.
EDTA-2Na is used in detergent, liquid soap, shampoo, agricultural chemicals,
fixer solutions for the development of color film, water cleaner, PH modifier.
Product Parameters
| Test items |
Standard indicators |
Test results |
| Assay % |
99.0 Min |
99.2 |
| Chloride (Cl)% |
0.01 Max |
0.003 |
| Sulfate(SO4)Content% |
0.05 Max |
0.01 |
| Iron (Fe )% |
0.001 Max |
0.0001 |
| Lead(Pb)% |
0.001 Max |
Not Found |
PH
(50g/L,25ºC) solution |
4.0-5.0 |
4.36 |
| mgcaco3/g Chelating value |
265 Min |
266 |
| Appearance |
White crystalline powder |
White crystalline powder |
| Conclusions |
QUALIFIED |
QUALIFIED |
Detailed Photos
Relevant Products
Company Profile
ABOUT US:
Changsha Shengyang Chemical Materials Co., Ltd was established in 2009, an enterprise with a 15- year history of chemical raw material operation. We adhere to the principle of " Service First, Honesty Based" to provide the majority of new and old customers with the highest quality products and the most convenient service.
We integrate trade, scientific research, warehousing, and logistics. Currently, our products cover multiple industries such as environmental protection water treatment, building accessories, pharmaceuticals, forage, the daily chemical industry, the metal processing industry, electronics, fluorosilicone, and other areas. The company has multiple large physical warehouses with sufficient inventory and a wide coverage area. We have long-term and stable strategic cooperation relationships with many well-known chemical enterprises in domestic and foreign countries and have been authorized as agent in the Hunan market by many large chemical enterprises.
Our business is based on honesty and mutual trust.Sincerely look forward to establishing long-term mutually beneficial business relationships with customers around the world.
Certifications
Packaging & Shipping
Goods could be packed with or without pallets.
FAQ
Q1: What is your profile?
A1: We are Changsha Shengyang Chemical Materials Co., Ltd. Our company is located in Changsha, Hunan, China, with a 15-year history of chemical material operation.
Q2: What's your MOQ?
A2: 1MT for you to test our quality first.
Q3: How do we proceed with an order for each product?
A3: First, please send us an inquiry to let us know your requirements(important).
Second, we will send you a complete quote including shipping cost.
Third, confirm the order and send payment/deposit.
Fourth, we will arrange the production or deliver the goods after receiving the bank receipt.
Q4: Why do I choose you instead of other suppliers?
A4: As one of the largest chemical raw material distributors in China, we have rich domestic and foreign trade experience and provide services with sincerity, timeliness, and efficiency.
Q5: Can I get some samples?
A5: Yes, we can supply the free sample, you only need to pay the shipping cost or arrange a courier to collect the samples.
Q6: How do I contact you?
A6: You can chat with us by Trademanager, WhatsApp & WeChat online.
You can find more details about us on Contact Card.
You can choose your interested products and send an inquiry to us. You will get our reply.
In addition, please send E-mail to us. We will reply as soon as possible.
Audited Supplier 
){kind=link}