64-02-8

64-02-8 - Names and Identifiers

Name	Ethylenediaminetetraacetic acid tetrasodium salt
Synonyms	EDTA-4Na EDTA 4Na EDTA.Na4.2H2O Edetate Sodium Sodium edetate EDTA Tetrasodium(Na4) tetrasodium ethylenediaminetetraacetate Ethylenediaminetetraacetic acid tetrasodium ETHYLENEDINITRILOTETRACETICACIDTETRASODIUMSALT Ethylenediaminetetraacetic acid tetrasodium salt ETHYLENE-DIAMINO-TETRA-ACETIC-ACID-TETRA-SODIUMSALT ETHYLENEDIAMINETETRAACETICACIDTETRASODIUMSALT,REAGENT ETHYLENEDIAMINETETRAACETIC ACID TETRASOD IUM SALT PURE Ethylenediaminetetraacetic acid tetrasodium salt HYDRATE ETHYLENEDIAMINETETRAACETIC ACID TETRA-SO DIUM SALT TETRAH. tetrasodium 2,2',2'',2'''-(ethane-1,2-diyldinitrilo)tetraacetate Ethylenediamine-N,N,N',N'-tetraaceticacid,tetrasodiumsalt,tetrahydrate EDTA, tetrasodium salt, dihydrate Ethylenediamine tetraacetic acid, tetrasodium salt, dihydrate
CAS	64-02-8
EINECS	200-573-9
InChI	InChI=1/C6H12N2O4.4Na/c7-1-2-8(3-5(9)10)4-6(11)12;;;;/h1-4,7H2,(H,9,10)(H,11,12);;;;/q;4*+1/p-2

64-02-8 - Physico-chemical Properties

Molecular Formula	C10H12N2Na4O8
Molar Mass	380.17
Density	Apparent density: 6.9 lb/gallon
Melting Point	>300°C(lit.)
Solubility	H2O: 0.1g/mL, clear, colorless
Appearance	Crystalline Powder
Color	White
Storage Condition	Room Temprature
Stability	Stable. Incompatible with strong oxidizing agents.
MDL	MFCD00150025
Physical and Chemical Properties	Character white crystalline powder. soluble in water and acid, insoluble in alcohol, benzene and chloroform. solubility: H2O: 0.1 M at 20 ℃, clear, colorless WGK Germany:3
Use	Used as water softener, chelating agent, styrene butadiene rubber polymerization initiator, acrylic initiator, printing and dyeing auxiliary, detergent auxiliary, etc. In chemical analysis is also used for titration, can accurately titrate a variety of metal ions, widely used

64-02-8 - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R36/38 - Irritating to eyes and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S37/39 - Wear suitable gloves and eye/face protection
WGK Germany	2
RTECS	AH5075000
HS Code	29224985

64-02-8 - Upstream Downstream Industry

64-02-8 - Reference Information

EPA chemical substance information	information provided by: ofmpeb.epa.gov (external link)
Introduction	ethylenediaminetetraacetic acid (EDTA) contains four carboxyl groups, generally can form two salts, three salts and four salts. Common EDTA salts are disodium edetate (EDTA-2Na), tetrasodium edetate (EDTA-4Na), dipotassium edetate (EDTA-2K), and tripotassium edetate (EDTA-3K). Tetrasodium edetate (EDTA-4Na) is a small multifunctional organic molecule containing amino and carboxyl groups, which is widely used in analytical chemistry as a complexing agent. It is widely available and inexpensive.
Application	Tetrasodium EDTA is an important complexing agent and metal masking agent. Can be used in the textile industry dyeing, water treatment, color sensitive, pharmaceutical, daily chemical, paper and other industries, as additives, activators, water purification agents, metal ion shielding agent and styrene butadiene rubber industry activator. Dry acrylic industry offset metal interference, improve the color and brightness of the dyed fabric, can also be used in liquid detergent, improve the quality of washing, enhance the washing effect.
Use	used as chelating agent, styrene butadiene rubber polymerization initiator, acrylic fiber initiator, etc. used as solvent, also used in rubber, dyestuff Industry It is used as a complexing agent, synthetic rubber catalyst, and water softener for fiber refining, bleaching and dyeing industry
production method	is derived from the reaction of ethylenediamine with chloroacetic acid, or from the reaction of ethylenediamine with formaldehyde and sodium cyanide.
toxic substance data	information provided by: pubchem.ncbi.nlm.nih.gov (external link)

Last Update：2024-04-09 20:49:11

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View History

64-02-8
3-(乙酰基氨基)丁酸
HDBTU
Methyl-13C-phosphonic acid
葫芦素IIA(雪胆素甲)
匹维溴铵杂质4
Pentanoic acid, 2-hydrazino-5-methoxy-, (S)- (9CI)

Raw Materials for 64-02-8

Charcoal
Charcoal
Sulfuric acid
Chloroacetic acid
Nitric acid
Ethylenediaminetetraacetic acid
Ethylenediaminetetraacetic acid
Ethylenediaminetetraacetic acid disodium salt
Ethylenediaminetetraacetic acid disodium salt

64-02-8

Ethylenediaminetetraacetic acid tetrasodium salt

CAS: 64-02-8

Molecular Formula: C10H12N2Na4O8

64-02-8 - Names and Identifiers

64-02-8 - Physico-chemical Properties

64-02-8 - Risk and Safety

64-02-8 - Upstream Downstream Industry

64-02-8 - Reference Information

Supplier List

64-02-8 Request for Quotation

Ethylenediaminetetraacetic acid tetrasodium salt

CAS: 64-02-8

Molecular Formula: C10H12N2Na4O8

64-02-8 - Names and Identifiers

64-02-8 - Physico-chemical Properties

64-02-8 - Risk and Safety

64-02-8 - Upstream Downstream Industry

64-02-8 - Reference Information

Supplier List

64-02-8