|Min. Order:||1 Metric Ton|
|Delivery Time:||30 Days|
Place Of Origin: Shandong
Grade: Industrcial Grade
Form: White Crystal Powder
Storage Condition: Store Below +30°C.
Application: Industrial Water Fungicide, Drinking Water Disinfectant, Swimming Pool Disinfectant
Other Name: Disodium Edetate Dihydrate
CAS Number: 6381-92-6
Packaging: 25kg/bag,25kg/barrel,200kg/bag.custom made
Place of Origin: Shandong
Supply Ability: 200MT/month
Certificate: SGS,CE,and COA of Factory
HS Code: 29171210
Port: Qingdao Port,Tianjin Port,Shanghai Port
1. Used as a complexing agent, also used in pharmaceutical, color development, and smelting of rare metals.
2. Chelating agent; preservative; antioxidant synergist; processing aid.
3. Used in oxycarboxy complexing agents, also used in the pharmaceutical industry
4. Used as an aminocarboxylate complexing agent, also used in the pharmaceutical industry, color development
5. It has anti-oxidation effect and has strong chelation effect on metal ions as a stabilizer.
6. Mainly used in adhesives, filament winding, laminates, high performance coatings and tank liner coatings, as curing agent for epoxy resin and chain extender for polyurethane
Melting point: 250 °C (dec.) (lit.)
Boiling point :>100 °C
Density : 1.01 g/mL at 25 °C
Refractive index: n20/D 1.363
FEMA :4520 | ETHYLENEDIAMINETETRAACETIC ACID DISODIUM SALT
Flash point :>100°C
Storage conditions: 2-8 ° C
Solubility : 3 M NaOH: 100 mg/mL
Acidity coefficient (pKa): pK1:1.99; pK2: 2.67; pK3: 6.16; pK4: 10.26 (25 ° C)
Color : ≤ 5 (0.5 M) (APHA)
PH value: 4.0-5.5 (25 ° C, 0.1M in H2O)
Water solubility : soluble Maximum wavelength (λmax) λ: 260 nm Amax: 0.145 λ: 280 nm Amax: 0.025
Stability : Stable. Incompatible with strong oxidizing agents.ChemicalBook
25kg/bag,25kg/barrel or 200kg/barrel or custom made
1.The price is our factory price ,the specific price is subject to the actual transaction price.
2.We accept the TT /LC
3.we accept the sample for free ,you need payment the shipping.Except dangerous goods
Q1: Are you a manufacturer or trading company?
A: We are both. But we have our partner factory. We open factory information for you. And you are warmly welcome to visit us and our factory!
Q2: How to contact with us?
A: Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.Any contact way shown in our website can be avialable withn 24 hours.
Q3:Which kind of payment terms do you accept?
A: For small order,you can pay by T/T,L/C,Western Union or Paypal,nomal order by T/T to our company account
Q4: Can you give me a discount price?
Surely, it depend on your Qty.
Q5: How can I get a sample?
Free samples is available, but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Our products are of high quality, reasonable price and high purity.Passed the ISO9001:2008 quality system authentication and ROHS authentication.In order to better create a magnificent blueprint for the company, we have established cooperative relations with large multinational enterprises such as Dow, BASF, THSOH CORPORATION, BP, Exxon Mobil and aksu. Domestic: established a complete import and export network with qilu, yanhua, yangzi, jihua, jinzhou petrochemical, etc.
1.Glass centrifuge, professional separation analysis grade, reagent grade chemical
2.Standardized, dust-free production workshop. Production of specific chemicals in a sterile environment
3.Chemical plant standard chemical processing system
Jinan huijinchuan chemical co., ltd. is a private joint-stock fine chemical enterprise, with a sound management system. Long - term commitment to chemical products research and development, production and marketing. Our products include organic chemical raw materials, pharmaceutical intermediates, textile fuel additives, organic solvents, food additives and feed additives. The products are widely used in pharmaceutical, chemical, building materials, food, cosmetics, plastics, military and other industries.
The company has the right to import and export products, in addition to the best-selling domestic market, but also exported to Germany, the United States, Canada, South Korea, India, southeast Asia, the Middle East and other countries and regions.