Disodium calcium EDTA

  • Antallin
  • Calcitetracemate disodium
  • Calcium disodium edetate
  • Calcium disodium ethylendiaminetetraacetate
  • Calcium disodium (ethylenedinitrilo)tetraacetate
  • Calcium disodium versenate
Formula
C10H12CaN2Na2O8
Structure
Description
White, crystalline powder.
Uses
Antigushing agent in fermented malt beverages.

Registry Numbers and Inventories.
CAS
62-33-9
EC (EINECS/ELINCS)
200-529-9
RTECS
EV7700000
RTECS class
Other
Merck
12,3555
Beilstein/Gmelin
NA
Canada DSL/NDSL
DSL
US TSCA
Listed
Austrailia AICS
Listed
New Zealand
Listed
Japan ENCS (MITI)
Listed
Korea ECL
Listed

Properties.
Formula
C10H12CaN2Na2O8
Formula mass
374.27

Hazards and Protection.
Storage
Keep tightly closed in a cool place in a tightly closed container.
Handling
Containers of this material may be hazardous when emptied. Since emptied containers retain product residues (vapor, liquid, and/or solid), all hazard precautions given in the data sheet must be observed.
Protection
Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots.
Respirators
If needed, use a NIOSH/MSHA jointly approved dust respirator.
Small spills/leaks
Small Spill - Sweep up material for disposal or recovery. Large Spill - Shovel material into containers. Thoroughly sweep area of spill to clean up any residual material.
Stability
Stable in air.
Incompatibilities
Strong oxidizing agents.
Decomposition
Ammonia, carbon dioxide and carbon monoxide, nitrogen oxides, various hydrocarbons.

Fire.
Fire fighting
Extinguish fire using alcohol foam, water fog, carbon dioxide, dry chemical. Wear a self-contained breathing apparatus with a full facepiece operated in the positive pressure demand mode with appropriate turn-out gear and chemical resistant personal protective equipment.
Hazards
Dusts can form explosive mixtures in air. Never use welding or cutting torch on or near drum (even empty) because product (even just residue) can ignite explosively.

Health.
Exposure effects
Symptoms of exposure to this material through breathing, swallowing, and/or passage of the material through the skin may include: stomach or intestinal upset (nausea, vomiting, diarrhea) irritation (nose, throat, airways).
   Ingestion
Swallowing small amounts of this material during normal handling is not likely to cause harmful effects. Swallowing large amounts may be harmful.
   Inhalation
Irritating substances may induce pulmonary edema or pneumonitis. Embolization of insolouble material may occur.
   Skin
May cause mild skin irritation. Symptoms may include redness and burning of skin.
   Eyes
Can cause eye irritation. Symptoms include stinging, tearing, redness, and swelling of eyes.

First aid
 
   Ingestion
Seek medical attention. If individual is drowsy or unconscious, do not give anything by mouth; place individual on the left side with the head down. Contact a physician, medical facility, or poison control center for advice about whether to induce vomiting. If possible, do not leave individual unattended.
   Inhalation
If symptoms develop, move individual away from exposure and into fresh air. If symptoms persist, seek medical attention. If breathing is difficult, administer oxygen. Keep person warm and quiet; seek immediate medical attention.
   Skin
Flush skin with large amounts of soap and water for at least 15 minutes. At the same time, remove contaminated clothing and shoes.
   Eyes
If symptoms develop, move individual away from exposure and into fresh air. Flush eyes gently with water while holding eyelids apart. If symptoms persist or there is any visual difficulty, seek medical attention.

Transport.