Ethylene Diamine Tetraacetic EDTA-4na for Industrial and Food Grade EDTA Acid

• Customization: Available
• CAS No.: 60-00-4
• Formula: C10h16n2o8
• Model NO.: chemical
• EINECS: 200-449-4
• Classification: Organic Analytical Reagents
• Grade: AR
• Specific Usage: For Biological Purpose, For Tissue Medium Purpose, For Microbiological, For Microscopic Purpose, For Electron Microscopy, For Lens Blooming, Technical Grade, Pro Analysis, Super Special Grade, For Synthesis, For Scintillation, For Electrophoresis Use, For Refractive Index
• Content: Standard
• Usage: Laboratory Reagents, Analytical Reagents, Diagnostic Reagents, Teaching Reagents
• Source: Extract Natural Things
• Habit Appellation: Chemical Medicine
• Application: Industry, Scientific Research, Health, Environmental Protection, Agriculture
• Property: Organic Reagent
• Payment: 50% Tt in Advance, 50% Tt Against Copy Bl
• Sample: Available
• MOQ: 1000kg
• Appearance: White Powder
• Transport Package: Bag
• Specification: 25kg/Bag
• Trademark: /
• Origin: China
• HS Code: 4301962010
• Production Capacity: 1000 Tons/Year

Product Description

White odorless, tasteless, colorless crystalline powder, melting point 250ºC (decomposition). Insoluble in ethanol and general organic solvents, slightly soluble in cold water, soluble in aqueous solutions of sodium h ydroxide, sodium carbonate and ammoni a. Soluble in more than 5% inorganic acid, also soluble in ammoni a and 160 parts boiling water. Its alkali salts are soluble in water.

Disodium EDTA is a chemical that is used as a food preservative that is commonly found in salad dressings, sauces, spreads, canned goods, and beverages. (Food production licence approved for food-grade quality.)
It is also present as a preservative in soaps, shampoos, and cosmetics. (Industrial grade quality.)
It is both odourless and colourless and works to preserve foods and creams by binding with various minerals and metals.
Disodium EDTA and Calcium Disodium EDTA are often confused for each other, but they are very different chemicals despite the fact that both are commonly referred to as simply EDTA. It is extremely important not to get the two mixed up.

Product: EDTA (Ethylene Diamine Tetraacetic Acid, EDTA Acid, Editic Acid)
Molecular Formula: C10H16N2O8
CAS NO.:60-00-4
Molecular Weight:M=292.2
Feature: EDTA is a white crystal powder,insoluble in common organic solvents,soluble in boiling water 160 times as much and in alkali solvents like so dium hy droxide. At 150°C, it shows the tendency to depart from carboxyl.
Melting point: 240°C(decomposition)
Dissolving degree in water: 0.5g/L(25°C).

Ethylenediami tetraacetic acid (EDTA) is an important chelating agent with a chemical formula of C10H16N2O8. It is a white powder at room temperature and pressure. It has six coordinating atoms and can form stable complexes with a variety of metal ions. This complex is called a chelate. EDTA has a wide range of uses, including but not limited to color photosensitive material processing, dyeing auxiliaries, fiber processing auxiliaries, cosmetic additives, blood anticoagulants, detergent stabilizers, synthetic rubber polymerization initiators, etc. In addition, EDTA can also form stable water-soluble complexes with alkali metals, rare earth elements and transition metals, so it has important applications in many fields.

EDTA, as a chelating agent, can bind to divalent metal ions such as Mg2+, Ca2+, Mn2+, Fe2+, etc. These ions are essential for the action of many enzymes. Therefore, EDTA and its salts are often used as inhibitors of nucleases, and are also used to remove the inhibitory effect of heavy metal ions on enzymes. For example, in the medical field, EDTA can be used as a blood anticoagulant to help prevent blood coagulation.

In addition, EDTA can form a tight bond with toxic heavy metals, helping to dissolve calcium oxalate crystals and is used in food, chelation experiments, and many household products. It has also been studied and applied to treat lead poisoning by combining with lead to form a soluble and stable complex, promoting its excretion from the body.

In general, EDTA is a versatile and important chemical reagent that plays a key role in many fields, from medical treatment, industry to environmental protection, and has its unique value and uses.
 

1.EDTA-4Na/EDTA-Na 4

PRODUCT NAME	Ethylene Diamine Tetraacetic Acid Tetrasodium (EDTA-4Na)
QUANTITY	20MT	PACKAGE	25kg/bag
BHTCH  NO:	YR2021042416	MFG DATE	EXP DATE 3YEARS
TEST ITEM	STANDARD		TEST RESULT
APPEARANCE	White crystalline powder		White crystalline powder
рН  1% р-р  25°C	10.5-11.5		11.2
Purity %	≥99.0		99.6
Chelate Value(mg/g)	≥220		225
NTA%	≤1		0.2
Heavy metals (for ex, Pb) ppm	≤0.001		0.0007
Fe, %	≤0.001		0.0008
Chlorides, %	≤0.001		0.0007
Sulfate,%	≤0.01		0.002
TEST CONCLUSION	PASS

2.EDTA-2Na/EDTA-Na 2

PRODUCT NAME	Ethylenediami  tetraacetic acid disodium ( EDTA-2Na)
QUANTITY	30MT	PACKAGE	25kg /bag
BATCH  NO:	YR2021021516	MFG DATE	EXP DATE 3 YEARS
TEST ITEM	STANDARD		TEST RESULT
APPEARANCE	White crystalline powder		White crystalline powder
рН  5% р-р  25°C	4.0-5.0		4.3
Purity %	≥99.0		99.5
Clarity test	PASS		PASS
Chelate Value(mg/g)	≥260		265
Heavy metals (as Pb) %	≤0.001		0.001
Fe, %	≤0.001		0.001
Chlorides, %	≤0.05		0.01
SO4,%	≤0.001		0.0007
NTA,%	---		---
TEST CONCLUSION	PASS

EDTA 4NA is an important complexing agent and metal masking agent.

It can be used in textile industry dyeing, water treatment, color sensitization, medicine, daily chemical industry, paper making and other industries as additives, activators, water purification agents, metal ion masking agents and activators in Styrene-butadiene industry.

In the dry process acrylic industry, it can offset metal interference, improve the color and brightness of dyed fabrics, and can also be used in liquid detergents to improve washingquality and enhance washing effects.

Product Usage :

Industrial Uses	EDTA chelating agents are widely used in water treatment, dyeing, oil cleaning, etc.
Personal care & skincare products	Binding to free metal ions and serves as a purifying agent and preservative.
Shampoos and soaps	Reducing the "hardness" (or presence of metal cations) in tap water so that other ingredients can work to cleanse more efficiently.
Laundry detergents	To soften water that comes into contact with it so the other active ingredients can cleanse better.
Textiles	Preventing the discolouring of dyed fabrics by removing harmful free metal ions and getting rid of residue left on industrial equipment.
Agriculture Fertilizers	EDTA metal salts like EDTA-Mn, EDTA-Fe and EDTA-Zn, etc are mainly used as foliar fertilizers, water-soluble fertilizers to supply trace elements for vegetables, crops, and fruits.
Foods	EDTA chelating agents are used for chelating metal ions, removing heavy metals of foods. EDTA metal salts e.g. Ca, Zn, Fe, are used for supplying micronutrients for human.