MSDS PAGE: MSDS 64-02-8 CAS Ethylenediaminetetraacetic acid tetrasodium salt, DNase, RNase and Tetrasodium ethylenediaminetetraacetate; Calsol; Celon E; Versene; Tetrine; Sodium edetate; Edetate sodium; EDTA tetrasodium.

MSDS

 Ethylenediaminetetraacetic acid tetrasodium salt, DNase, RNase and

CAS

 64-02-8

SYNONYMS

 Tetrasodium ethylenediaminetetraacetate; Calsol; Celon E; Versene;     Tetrine; Sodium edetate; Edetate sodium; EDTA tetrasodium.

**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
|----------------|--------------------------------------|----------|-----------|
|----------------|--------------------------------------|----------|-----------|
| 139-13-9 |Nitrilotriacetic acid (NTA) | <0.1 | 205-355-7 |
|----------------|--------------------------------------|----------|-----------|
| 10378-23-1 |Tetrasodium ethylenediaminetetraacetat| >99 | unlisted |
| |e dihydrate | | |
+----------------+--------------------------------------+----------+-----------+
Text for R-phrases: see Section 16
Hazard Symbols: XI
Risk Phrases: 36/37/38

**** SECTION 3 - HAZARDS IDENTIFICATION ****

EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.

Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation.
Ingestion:
May cause irritation of the digestive tract.
Inhalation:
Causes respiratory tract irritation.
Chronic:
Not available.

**** SECTION 4 - FIRST AID MEASURES ****

Eyes:
In case of contact, immediately flush eyes with plenty of water for
at least 15 minutes. Get medical aid.
Skin:
In case of contact, flush skin with plenty of water. Remove
contaminated clothing and shoes. Get medical aid if irritation
develops and persists. Wash clothing before reuse.
Ingestion:
If swallowed, do not induce vomiting unless directed to do so by
medical personnel. Never give anything by mouth to an unconscious
person. Get medical aid.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial
respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

**** 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. Dusts at sufficient concentrations can form
explosive mixtures with air.
Extinguishing Media:
For small fires, use water spray, dry chemical, carbon dioxide or
chemical foam.

**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****

General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal
container. Wear a self contained breathing apparatus and appropriate
personal protection. (See Exposure Controls, Personal Protection
section). Avoid generating dusty conditions. Provide ventilation.

**** SECTION 7 - HANDLING and STORAGE ****

Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Use with adequate ventilation. Minimize dust
generation and accumulation. Avoid contact with eyes, skin, and
clothing. Keep container tightly closed. Avoid breathing dust.
Storage:
Store in a cool, dry, well-ventilated area away from incompatible
substances. Aqueous solutions cannot be stored in aluminum, carbon
steel, copper, copper alloys, zinc or nickel containers.

**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****

Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use adequate
ventilation to keep airborne concentrations low.
Exposure Limits
CAS# 64-02-8:

CAS# 139-13-9:

CAS# 10378-23-1:

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 clothing to prevent skin
exposure.
Respirators:
Follow the OSHA respirator regulations found in 29
CFR 1910.134 or European Standard EN 149. Use a
NIOSH/MSHA or European Standard EN 149 approved
respirator if exposure limits are exceeded or if
irritation or other symptoms are experienced.

**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****

Physical State: Powder
Color: white
Odor: none reported
pH: 10.7-11.7 (5% soln)
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not applicable.
Freezing/Melting Point: > 300 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: > 400 deg C
Solubility in water: Soluble.
Specific Gravity/Density: Not available.
Molecular Formula: C10H12N2O8Na4
Molecular Weight: 380.17

**** SECTION 10 - STABILITY AND REACTIVITY ****

Chemical Stability:
Stable at room temperature in closed containers under normal storage
and handling conditions.
Conditions to Avoid:
Dust generation, Corrosive to aluminum in aqueous solution..
Incompatibilities with Other Materials:
Metals, strong oxidizing agents, strong acids.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide, ammonia.
Hazardous Polymerization: Will not occur.

**** SECTION 11 - TOXICOLOGICAL INFORMATION ****

RTECS#:
CAS# 64-02-8: AH5075000
CAS# 139-13-9: AJ0175000
CAS# 10378-23-1 unlisted.
LD50/LC50:
CAS# 64-02-8: Draize test, rabbit, eye: 1900 ug; Draize test,
rabbit, eye: 100 mg/24H Moderate; Draize test, rabbit, skin: 500
mg/24H Moderate.
CAS# 139-13-9: Oral, mouse: LD50 = 3160 mg/kg; Oral, rat: LD50 =
1100 mg/kg.
CAS# 10378-23-1.
Carcinogenicity:
Tetrasodium EDTA anhydrous -
Not listed by ACGIH, IARC, or NTP.
Nitrilotriacetic acid (NTA) -
California: carcinogen, initial date 1/1/88
NTP: Suspect carcinogen
IARC: Group 2B carcinogen
Tetrasodium ethylenediaminetetraacetate dihydrate -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

**** SECTION 12 - ECOLOGICAL INFORMATION ****

Ecotoxicity:
Catfish (tap water) 129 ppm/96H.

**** SECTION 13 - DISPOSAL CONSIDERATIONS ****

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

**** SECTION 14 - TRANSPORT INFORMATION ****

IATA
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
IMO
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
RID/ADR
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing group:

**** SECTION 15 - REGULATORY INFORMATION ****

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and 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# 64-02-8: 2
CAS# 139-13-9: 2
CAS# 10378-23-1: No information available.
Canada
CAS# 64-02-8 is listed on Canada's DSL List.
CAS# 139-13-9 is listed on Canada's DSL List.
CAS# 64-02-8 is not listed on Canada's Ingredient Disclosure List.
CAS# 139-13-9 is listed on Canada's Ingredient Disclosure List.
CAS# 10378-23-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 64-02-8 is listed on the TSCA inventory.
CAS# 139-13-9 is listed on the TSCA inventory.
CAS# 10378-23-1 is not on the TSCA Inventory because it is a hydrate.
It is considered to be listed if the CAS number for the anhydrous form
is on the inventory (40CFR720.3(u)(2)).

**** SECTION 16 - ADDITIONAL INFORMATION ****

Text for R-phrases from Section 2
MSDS Creation Date: 5/27/1998 Revision #3 Date: 10/18/2004

The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
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