Registration Dossier
Registration Dossier
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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 232-234-6 | CAS number: 7790-94-5
Guidance on Safe Use
Administrative data
First-aid measures
Eye Contact:
Check for and remove any contact lenses. Immediately flush eyes with running water for at least 15 minutes, keeping eyelids
open. Cold water may be used. Do not use an eye ointment. Seek medical attention.
Skin Contact:
If the chemical got onto the clothed portion of the body, remove the contaminated clothes as quickly as possible, protecting
your own hands and body. Place the victim under a deluge shower. If the chemical got on the victim's exposed skin, such
as the hands : Gently and thoroughly wash the contaminated skin with running water and non-abrasive soap. Be particularly
careful to clean folds, crevices, creases and groin. Cold water may be used. If irritation persists, seek medical attention. Wash
contaminated clothing before reusing.
Serious Skin Contact:
Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek medical attention.
Inhalation: Allow the victim to rest in a well ventilated area. Seek immediate medical attention.
Serious Inhalation:
Evacuate the victim to a safe area as soon as possible. Loosen tight clothing such as a collar, tie, belt or waistband. If
breathing is difficult, administer oxygen. If the victim is not breathing, perform mouth-to-mouth resuscitation. WARNING: It may
be hazardous to the person providing aid to give mouth-to-mouth resuscitation when the inhaled material is toxic, infectious or
corrosive. Seek immediate medical attention.
Ingestion:
Do not induce vomiting. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing, perform
mouth-to-mouth resuscitation. Seek immediate medical attention.
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: Do NOT use water directly on fire. Use foam, dry chemical, or carbon dioxide.
Accidental release measures
Small Spill:
Dilute with water and mop up, or absorb with an inert dry material and place in an appropriate waste disposal container. If
necessary: Neutralize the residue with a dilute solution of sodium carbonate.
Large Spill:
Corrosive liquid. Stop leak if without risk. Absorb with DRY earth, sand or other non-combustible material. Do not get water
inside container. Do not touch spilled material. Use water spray curtain to divert vapor drift. Prevent entry into sewers,p. 3
basements or confined areas; dike if needed. Call for assistance on disposal. Neutralize the residue with a dilute solution of
sodium carbonate
Handling and storage
Precautions:
Keep container dry. Do not breathe gas/fumes/ vapour/spray. Never add water to this product In case of insufficient ventilation,
wear suitable respiratory equipment If ingested, seek medical advice immediately and show the container or the label.
Avoid contact with skin and eyes Keep away from incompatibles such as reducing agents, organic materials, metals, alkalis,
moisture. May corrode metallic surfaces. Store in a metallic or coated fiberboard drum using a strong polyethylene inner
package.
Storage:
May corrode metallic surfaces. Store in a metallic or coated fiberboard drum using a strong polyethylene inner package.
Corrosive materials should be stored in a separate safety storage cabinet or room
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Engineering Controls:
Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapors below their respective
threshold limit value.
Personal Protection:
Splash goggles. Lab coat. Vapor respirator. Be sure to use an approved/certified respirator or equivalent. Gloves.
Personal Protection in Case of a Large Spill:
Splash goggles. Full suit. Vapor respirator. Boots. Gloves. A self contained breathing apparatus should be used to avoid
inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this
product
Stability and reactivity
Stability: The product is stable.
Instability Temperature: 158°C (316.4°F)
Conditions of Instability: Not available.
Incompatibility with various substances:
Extremely reactive or incompatible with alkalis, moisture. Reactive with reducing agents, organic materials, metals.
Corrosivity:
Highly corrosive in presence of aluminum, of zinc. Corrosive in presence of steel, of copper. Slightly corrosive to corrosive in
presence of stainless steel(304), of stainless steel(316). Non-corrosive in presence of glass.
Disposal considerations
Waste treatment methods
Product:
Offer surplus and non-recyclable solutions to a licensed disposal company.
Contaminated packaging.
Dispose of as unused product.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
