Top Quality EDTA 2na /EDTA Disodium Salt From China

• CAS No.: 6381-92-6
• Formula: C10h14n2na2o82H2O
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Refined
• Colour: White
• Transport Package: Bag
• Trademark: CZ
• Origin: China
• Production Capacity: 2000000000kg/Week

Product Description

Product Description

EDTA disodium salt dihydrate

Product introduction: 
Molecular formula:C₁₀H₁₄N₂Na₂O₈ ·2H₂O
CAS: 6381-92-6
Molecular weight: 372.24

Product property: 
EDTA disodium salt dihydrate powder one is a white, the crystal contains two crystal water, crystal water, good water solubility and are easy to lose when dry, 5% water solvent, the PH 4-5, insoluble in ethanol, ether,etc.

Quality standard:

Item	Indicator	Indicator(Food, pharmaceutical grade)
Appearance	White crystal powder	White crystal powder
content%	≥99.0%	≥99.5%
Chelation value PH=11	267mgCaCO3/g	267mgCaCO3/g
PH(5% watersolvent)	4-5	4-5
Heavy metal(Pb)%	≤0.01	≤0.001
Copper(Cu)%	≤0.025	≤0.0025
Iron(Fe)%	≤0.01	≤0.001
Chloride (CL)%	≤0.01	≤0.001
Clarity Test	Transparent	Transparent
Loss on weight%≤	8-10	8-10
Storage period 25οC	Long-term storage	Long-term storage

Main use: 
EDTA disodium salt dihydrate is an important complexing agent for complexing metal ions and separation of metals, this product is used as a bleach fixer Processing of color photographic materials, dyeing auxiliaries, fiber processing agents, cosmetic additives, pharmaceuticals, foodmicroelement fertilizer production of agricultural chemistry, blood anticoagulant, complexing agents, detergents, stabilizers, synthetic rubber polymerization initiator agent and Heavy metal quantitative analysis of agent system of styrene-butadiene rubber polymerization to restore triggered chloride, EDTAsodium as an integral part of the active agent, is mainly used for the complexation of iron ions to control the polymerization rate.

Packaging and storage: 
Environmentally friendly kraft paper bags of 25kg lined with plastic bags, storage sun, moisture, fire.

FAQ

1. Are you a manufacturer ?
---- Yes , we own factory and have rich experience to provide professional solutions .

2. Can you do customization?
---- Yes , We accept client's requests of OEM & ODM, can do customized logo on products body or package with your own brand names, also we can do private label stick on each package.

3. How to make an order?
---- Please send us your email, receiving address and contact phone number, then order request link would be sent to you to check and make the payment.

4. What is your payment terms and payment methods?
---- We can do 30% deposit before production, 70% balance before shipment delivery.Payment can be done via T/T, western union, or PayPal, escrowing security order payment on alibaba.

5. What is your terms of delivery?
---- We accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you.