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Disodium Edetate Dihydrate (Edta-2na) Cas 6381-92-6 Antioxidation Agent CAS 6381-92-6

Categories Corrosion Inhibitor
Brand Name: JTL
Model Number: Antioxidation Agent EDTA-2Na
Certification: ISO9001
Place of Origin: CHINA
MOQ: Negotiation
Price: Negotiation
Supply Ability: 1000 tons / month
Packaging Details: Drum
Classification: Chemical Auxiliary Agent
CAS: 6381-92-6
Purity: 98%
Usage: For heavy metal poison, complexing agent, antioxidant synergist
Type: Hydraulic oil copper corrosion inhibitor / Metal Deactivator
Appearance: white crystal powder
Other Names: Disodium edetate dihydrate
Application: Metal De-activators / Antioxidant
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Disodium Edetate Dihydrate (Edta-2na) Cas 6381-92-6 Antioxidation Agent CAS 6381-92-6

Disodium Edetate Dihydrate(Edta-2na) Cas 6381-92-6 Antioxidation Agent CAS: 6381-92-6

Basic Spec

1. Chemical Name: Disodium EDTA

2. Molecular Formula: C10H14N2Na2O8·2H2O

3. Molecular Weight: 372.24

4. CAS: 6381-92-6

5. Character: It occurs as white crystalline particle or whiteto gray white crystalline powder, odorless and tasteless. It absorbs moisture slightly. It’s easily soluble in water andalmost insoluble in ethanol. PH of 5% aqueous solution is 4-6. Its’ complex capacity is very strong. It reacts with heavy metal ions to form stable soluble complex compound so as to remove these heavy metal ions or the harmful effects caused by them.


Chemical structure:

Physical Specification

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
Morphological
Color ≤ 5 (0.5 M) (APHA)
PH value 4.0-5.5 (25°C, 0.1M in H2O)
Water soluble
BRN 3900609
Stable. Incompatible with strong oxidizing agents.
InChIKey QCDUWWPHAVXXQS-UHFFFAOYSA-L
CAS Database 6381-92-6 (CAS DataBase Reference)


Technical Spec:


Content≥99.0 %
Chloride(Cl)%≤ 0.01 %
Sulfate(SO4)%≤ 0.05 %
Metal chelate(Pb)%≤ 0.001 %
Iron(Fe)%≤ 0.001 %
Chelate : mgCaCO3/g265 min
pH Value4.0-5.0
NTA%≤ 1.0 %
Bulk density kg/m3850-1050
Appearance

white crystal powder

Introduction of Antioxidation Agent EDTA-2Na


It occurs as white crystalline particle or whiteto gray white crystalline powder, odorless and tasteless. It absorbs moisture slightly. It’s easily soluble in water andalmost insoluble in ethanol. PH of 5% aqueous solution is 4-6. Its’ complex capacity is very strong. It reacts with heavy metal ions to form stable soluble complex compound so as to remove these heavy metal ions or the harmful effects caused by them.


Application

  • used as chelate agent, preservative, antioxidant and processing additive
  • Mainly used in adhesives, filament winding, laminates, high performance coatings and tank liner coatings, as a curing agent for epoxy resins and chain extenders for polyurethanes.
  • Use for heavy metal quantitative analysis agent; used to complex iron ions, control polymerization rate
  • Uses Complexing agents, calcium, magnesium and other metal reagents, metal masking agents. Disodium edetate is an important complexing agent for complexing metal ions and separating metals.

Features of Disodium Edetate Dihydrate(Edta-2na)


Among the salts of ethylenediaminetetraacetic acid, the disodium salt is the most important and is an important complexing agent for complexing metal ions and separating metals. It can also be used in detergents, liquid soaps, shampoos, and agricultural chemical sprays. The agent, the color photosensitive material, the bleaching fixer, the water purifying agent, the pH adjusting agent, the cation agent, and the like. In the redox initiation system for styrene-butadiene rubber polymerization, disodium EDTA is used as a component of the active agent to mainly complex ferrous ions and control the polymerization rate. This product is low in toxicity, and the oral LD50 of rats is 2000 mg/kg.


Packing & Storage

25kg galvanized drum and 180kg galvanized drum

Contact Information


Tel0086 134 35409275
Fax0086 757 84888673
Mobile0086 13670617610
E-mailfrank@jasontechcn.com
Skypefrank_shuai
WhatsApp/Viber+86-13435409275

FAQ

1. Are you a factory or tarding company?


Our company concentrates on on the production, sales and service for plastic and coating additives, fine chemicals and intermediates.


2. Where dose your company locate?


We locate in Heze, Shandong province of China, also have sales rep. in Foshan


3. Can you provide samples for quality checking before placing an order?


Samples are avaliable upon request, but the shipping cost should be paid by customer.


4. How to get the price list?


Please inqire us by alibaba/email.


5. What's your payment term?


TT/Payoneer/Paypal/West Union

Payment Terms

100% TT Before Shipment


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