EDTA 2Na • 2H₂O

SECTION 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION

ProductName: Ethylenediaminetetraacetic acid, disodium salt dihydrate,

Synonyms: EDTA, disodium salt dihydrate; (Ethylenedinitrilo)tetraacetic acid,

disodium salt dihydrate

Company: Unitechem co .,ltd

1-605 Binhai Int’l the 1^stSt. Beihai Road, TEDA Tianjin China

Tel.: 86-22-59850282      Fax: 86-22-59850281

www.chelatedta.com       info@chelatedta.com

 

SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS

Chemical name: Ethylenediaminetetraacetic acid, disodium salt dihydrate

CAS#: 6381-92-6

Hazard Symbols: XN

Risk Phrases: 22 36/37/38

 

SECTION 3 - HAZARDS IDENTIFICATION

EMERGENCY OVERVIEW

Harmful if swallowed. Irritating to eyes, respiratory system andskin.

Potential Health Effects

Eye: Causes eye irritation.

Skin: Causes skin irritation.

Ingestion: Harmful if swallowed.

Inhalation: Causes respiratory tract irritation.

Chronic: Not available.

 

SECTION 4 - FIRST AID MEASURES

Eyes:

Flush eyes with plenty of water for at least 15 minutes,

occasionally lifting the upper and lower lids.

Skin:

Flush skin with plenty of soap and water for at least 15 minutes

while removing contaminated clothing and shoes.

Ingestion:

Get medical aid. Wash mouth out with water.

Inhalation:

Remove from exposure to fresh air immediately.

Notes to Physician:

Treat symptomatically

 

SECTION 5 - FIRE FIGHTING MEASURES

General Information:

As in any fire, wear a self-contained breathing apparatus in

pressure-demand, MSHA/NIOSH (approved or equivalent), and full

protective gear.

Extinguishing Media:

In case of fire use water spray, dry chemical, carbon dioxide, or

chemical foam.

Autoignition Temperature: Not available.

Flash Point: 252 deg C ( 485.60 deg F)

NFPA Rating: Not published.

Explosion Limits, Lower: Not available.

Upper: Not available.

 

SECTION 6 - ACCIDENTAL RELEASE MEASURES

General Information: Use proper personal protective equipment as indicatedin Section 8.

Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container.

 

SECTION 7 - HANDLING and STORAGE

Handling:Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.

Storage: Store in a cool, dry place. Store in a tightly closed container.

 

SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION

Engineering Controls: Use adequate ventilation to keep airborne concentrations low.

Personal Protective Equipment

Eyes:

Wear appropriate protective eyeglasses or chemical

safety goggles as described by OSHA's eye and face

protection regulations in 29 CFR 1910.133 or European

Standard EN166.

Skin:

Wear appropriate protective gloves to prevent skin

exposure.

Clothing:

Wear appropriate protective gloves to prevent skin

exposure.

Respirators:

Follow the OSHA respirator regulations found in 29CFR

1910.134 or European Standard EN 149. Always use a

NIOSH or European Standard EN 149 approved respirator

when necessary.

 

SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Crystalline powder

Appearance: white

Odor: Not available.

pH: Not available.

Vapor Pressure: Not available.

Viscosity: Not available.

Boiling Point: Not available.

Freezing/Melting Point: 252 deg C dec

Decomposition Temperature: 252 deg C

Solubility: 9.9% in water

Specific Gravity/Density: Not available.

Molecular Formula: Not available.

Molecular Weight: 372.23

 

SECTION 10 - STABILITY AND REACTIVITY

Chemical Stability:

Stable under normal temperatures and pressures.

Conditions to Avoid:

Incompatible materials.

Incompatibilities with Other Materials:

Strong oxidizing agents.

Hazardous Decomposition Products:

Nitrogen oxides, carbon monoxide, carbon dioxide, ammonia and/or

derivatives.

Hazardous Polymerization: Has not been reported.

 

SECTION 11 - TOXICOLOGICAL INFORMATION

RTECS#: CAS# 6381-92-6: AH4410000

LD50/LC50: Not available.

 

SECTION 12 - ECOLOGICAL INFORMATION

For further information, contact UNITECHEMCo., Ltd..

 

SECTION 13 - DISPOSAL CONSIDERATIONS

Dispose of in a manner consistent with federal, state, and local regulations.

 

SECTION 14 - TRANSPORT INFORMATION

US DOT:No information available

IMO: Not regulated as a hazardous material.

IATA: Not regulated as a hazardous material.

RID/ADR:Not regulated as a hazardous material.

Canadian TDG:information available.

 

SECTION 15 - REGULATORY INFORMATION

European/International Regulations

European Labeling in Accordance with EC Directives

Hazard Symbols: XN

Risk Phrases:

R 22 Harmful if swallowed.

R 36/37/38 Irritating to eyes, respiratory systemand skin.

Safety Phrases:

S 26 In case of contact with eyes, rinse immediately

with plenty of water and seek medical advice.

S 37/39 Wear suitable gloves and eye/face protection.

WGK (Water Danger/Protection):CAS# 6381-92-6: 2

Exposure Limits

 

SECTION 16 - ADDITIONAL INFORMATION

This information only concerns the above mentioned product and does not need to be valid if used with other product (s) or in any process. The information is to our best present knowledge correct and complete and is given in good faith but without warranty. It remains the user’s own responsibility to make sure that the information is appropriate and complete for his special use of this product.