EMS CATALOG NO: 21140
EMS PRODUCT: Sodium Citrate
DATE: 09/23/2002
PAGE NUMBER: One of 5
MATERIAL SAFETY DATA SHEET
The information contained herein is based on data considered
accurate. However, no warranty is expressed or implied
regarding the accuracy of these data or the results to be
obtained from the use thereof.
Electron Microscopy Sciences assumes no responsibility for
personal injury or property damage to vendees, users or
third parties caused by the material. Such vendees or users
assume all risks associated with the use of the material.
ELECTRON MICROSCOPY SCIENCES
321 MORRIS ROAD
P.O. BOX 251
FORT WASHINGTON, PA 19034 24 HOUR EMERGENCY PHONE NUMBER
(215) 646-1566 CHEMTREC: (800) 424-9300
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FOR PRODUCT AND SALES INFORMATION
_________________________________________________________________
CONTACT ELECTRON MICROSCOPY SCIENCES OFFICE ABOVE.
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PRODUCT IDENTIFICATION
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PRODUCT NAME: Sodium Citrate
SYNONYM/GENERIC ID: Sodium citrate dihydrate, Trisodium 2-hydroxy
-1,2,3-propanecarboxylic acid, Trisodium
citrate dihydrate
DOT HAZARD CLASS: Not regulated
CAS NUMBER: 6132-04-3
FORMULA: Na3C6H5O7.2H2O
MOLECULAR WGHT: 294.11
WHMIS: Not controlled
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COMPONENTS
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INGREDIENT CAS # % TLV
Sodium Citrate Dihydrate 6132-04-3 60-100 Not established
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HAZARDOUS INGREDIENTS
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INTRAPERITONEAL (LD50): Acute: 1548 mg/kg (Rat) 1364 mg/kg (Mouse)
INTRAVENOUS (LD50): Acute: 170 mg/kg (Mouse) 449 mg/kg (Rabbit)
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PHYSICAL DATA
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PHYSICAL STATE: Solid, White crystalline powder. Odorless.)
pH (1% soln/water): 7.0-9.0
ODOR THRESHOLD: Not available
PERCENT VOLATILE: 0% @ 21oC
FREEZING POINT: >300oC
BOILING POINT: Not applicable
SPECIFIC GRAVITY: Not available
VAPOR DENSITY: Not available
VAPOR PRESSURE: Not available
WATER/OIL DIST. COEFF.: Not available
EVAPORATION RATE: Not applicable
SOLUBILITY IN H2O: Soluble in cold water.
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FIRE AND EXPLOSION DATA
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FLASH POINT: Not available
FLAMMABLE LIMITS: Not available
AUTO-IGNITION TEMPERATURE: Not available
FIRE DEGRADATION PRODUCTS: Oxides of carbon (CO, CO2).
2
EXTINGUISHING PROCEDURES:
Use DRY chemical, CO2, alcohol foam or water. Wear adequate
personal protection to prevent contact with material or its
combustion products. Self contained breathing apparatus with a
full facepiece operated in a pressure demand or other positive
pressure mode. Cool containing vessels with flooding quantities
of water until well after fire is out.
FIRE AND EXPLOSION HAZARDS:
This material in powder form is capable of creating a dust
explosion. Emits toxic fumes under fire conditions.
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TOXICOLOGICAL PROPERTIES
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PRIMARY ROUTE(S) OF ENTRY: Inhalation and ingestion.
EFFECTS OF ACUTE EXPOSURE: May be harmful by ingestion, inhalation
or skin absorption.
EYES: May cause irritation.
SKIN: May cause irritation.
INHALATION: May cause respiratory inflammation. Coughing.
INGESTION: Causes gastrointestinal irritation. Large amounts
may cause nausea, vomiting, diarrhea, dizziness,
loss of coordination. hypocalcemia.
EFFECTS OF CHRONIC OVEREXPOSURE:
To the best of our knowledge the chronic toxicity of this
substance has not been fully investigated.
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FIRST AID MEASURES
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EYE CONTACT:
IMMEDIATELY flush eyes with copious quantities of water for at
least 15 minutes holding lids apart to ensure flushing of the
entire surface. Call a physician.
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SKIN CONTACT:
Immediately flush skin with soap and water for at least 15
minutes while removing contaminated clothing and shoes. If
irritation occurs or persists seek medical attention. wash
contaminated clothing before reuse.
INHALATION:
Remove patient to fresh air. Administer approved oxygen supply
if breathing is difficult. Administer artificial respiration or
CPR if breathing has ceased. Call a physician.
INGESTION:
If conscious, wash out mouth with water. Have conscious person
drink several glasses of water or milk. Induce vomiting by
sticking finger in throat. Call a physician. Never give
anything by mouth to an unconscious person.
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REACTIVITY DATA
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STABILITY: Stable. Conditions to avoid: High temperatures, sparks,
open flames and all other sources of ignition.
HAZARDOUS DECOMPOSITION PRODUCTS: Not available.
INCOMPATIBILITY: Oxidizing agents, acids, bases, reducing
agents.
REACTION PRODUCTS: Not available. Hazardous polymerization will
not occur.
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PREVENTATIVE MEASURES
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PROTECTIVE CLOTHING IN CASE OF SPILL AND LEAK:
Wear respirator, chemical safety goggles, rubber boots and heavy
rubber gloves.
SPILL & LEAK:
Eliminate all sources of ignition. Sweep up and place in
container for disposal. Avoid raising dust. Ventilate area and
wash spill site after material pick up is complete. DO NOT empty
into drains. DO NOT touch spilled material.
4
WASTE DISPOSAL METHOD: According to all applicable regulations.
STORAGE & HANDLING:
Store in a cool place away from heated areas, sparks and flame.
Store in a well ventilated area. Store away from incompatible
materials. Do not add any other material to the container. Do
not wash down the drain. Do not breathe dust. In case of
insufficient ventilation, wear suitable respiratory equipment.
Keep container tightly closed and dry. Manipulate in a well
ventilated area or under an adequate fume hood. Avoid raising
dust. Handle and open container with care. Minimize dust
generation and exposure - use dust mask and appropriate
protection. Do not get in eyes, on skin, or on clothing. Wash
well after use. In accordance with good storage and handling
practices. Do not allow smoking and food consumption while
handling.
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PROTECTIVE MEASURES
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PROTECTIVE CLOTHING:
Splash goggles. Impervious gloves, apron, coveralls, and/or
other resistant protective clothing. Sufficient to protect
skin. A OSHA/MSHA jointly approved respirator is advised in the
absence of proper environmental controls. Do not wear contact
lenses. Make eye bath and emergency shower available.
ENGINEERING CONTROLS:
Local mechanical exhaust ventilation capable of minimizing dust
emissions at the point of use.
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OTHER INFORMATION
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SPECIAL PRECAUTIONS OR COMMENT:
Do not breathe dust. Avoid all contact with the product.
Manipulate in a well ventilated area or under an adequate fume
hood.
RTECSNO: GE8300000
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