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Safety Data Sheet EN

SODALIME

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
SODALIME
Product Code
005213
Synonyms
CO2 ABSORBENT-SODA LIME U.S.P./ N.F.

Regulatory Identifiers

CAS Number
N/A

Manufacturers & Suppliers

A

AIRGAS INC., on behalf of its subsidiaries

259 North Radnor-Chester Road Suite 100 Radnor, PA 19087-5283

1-610-687-5253

Emergency Contacts

Emergency Contact

1-866-734-3438

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

GHS Pictograms

GHS05 - Corrosive

GHS05

GHS08 - Serious health hazard

GHS08

Hazard Statements

H314 CAUSES SEVERE EYE AND SKIN BURNS.
H373 CAUSES RESPIRATORY TRACT IRRITATION.
CONTAINS MATERIAL THAT MAY CAUSE TARGET ORGAN DAMAGE, BASED ON ANIMAL DATA.

Precautionary Statements

P262 Do not get in eyes or on skin or clothing.
P264 Wash thoroughly after handling.
Use only with adequate ventilation.
Keep container tightly closed and sealed until ready for use.

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type mixture

SODALIME (CO2 ABSORBENT-SODA LIME U.S.P./ N.F.)

Chemical Name CAS Number Concentration Hazardous
calcium dihydroxide 1305-62-0 73 - 99% No
water 7732-18-5 1 - 19% No
sodium hydroxide 1310-73-2 1 - 4% No

<!-- PAGE 2 --> SODALIME (CO2 ABSORBENT-SODA LIME U.S.P./N.F.) C: 2 mg/m³ NIOSH REL (United States, 6/2009). CEIL: 2 mg/m³ OSHA PEL (United States, 11/2006). TWA: 2 mg/m³ 8 hour(s). OSHA PEL 1989 (United States, 3/1989). CEIL: 2 mg/m³

04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Move exposed person to fresh air. If not breathing, if breathing is irregular or if respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel. Loosen tight clothing such as a collar, tie, belt or waistband.

Skin contact

In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Clean shoes thoroughly before reuse.

Eye contact

Check for and remove any contact lenses. Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids.

Ingestion

Wash out mouth with water. Do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person.

Immediate Medical Attention

Get medical attention immediately.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Use an extinguishing agent suitable for the surrounding fire.

Unsuitable media

None known.

Specific hazards

No specific fire or explosion hazard.

Instructions

Promptly isolate the scene by removing all persons from the vicinity of the incident if there is a fire. No action shall be taken involving any personal risk or without suitable training.

Firefighter Protection

Fire-fighters should wear appropriate protective equipment and self-contained breathing apparatus (SCBA) with a full face-piece operated in positive pressure mode.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

No action shall be taken involving any personal risk or without suitable training. Evacuate surrounding areas. Keep unnecessary and unprotected personnel from entering. Do not touch or walk through spilled material.

Environmental

Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains and sewers.

Cleanup methods

Vacuum or sweep up material and place in a designated, labeled waste container.

—

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Put on appropriate personal protective equipment (see section 8). Eating, drinking and smoking should be prohibited in areas where this material is handled, stored and processed. Workers should wash hands and face before eating, drinking and smoking. Do not get in eyes or on skin or clothing. Do not ingest. Use only with adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Keep in the original container or an approved alternative made from a compatible material, kept tightly closed when not in use. Empty containers retain product residue and can be hazardous. Do not reuse container.

Storage

Store in accordance with local regulations. Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, away from incompatible materials (see section 10) and food and drink. Keep container tightly closed and sealed until ready for use. Containers that have been opened must be carefully resealed and kept upright to prevent leakage. Do not store in unlabeled containers.

Hygiene

Eating, drinking and smoking should be prohibited in areas where this material is handled, stored and processed. Workers should wash hands and face before eating, drinking and smoking.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Use only with adequate ventilation. If user operations generate dust, fumes, gas, vapor or mist, use process enclosures, local exhaust ventilation or other engineering controls to keep worker exposure to airborne contaminants below any recommended or statutory limits.

Hands

Chemical-resistant, impervious gloves complying with an approved standard should be worn at all times when handling chemical products if a risk assessment indicates this is necessary.

Eyes

Safety eyewear complying with an approved standard should be used when a risk assessment indicates this is necessary to avoid exposure to liquid splashes, mists or dusts.

Respiratory

Use a properly fitted, air-purifying or air-fed respirator complying with an approved standard if a risk assessment indicates this is necessary. Respirator selection must be based on known or anticipated exposure levels, the hazards of the product and the safe working limits of the selected respirator.

Skin/Body

Personal protective equipment for the body should be selected based on the task being performed and the risks involved and should be approved by a specialist before handling this product.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Language Code
---
Physical State
Solid.
Physical State Data
solid
State Under Standard Conditions
---
Appearance
---
Colour
---
Colour Intensity
---
Form
---
Odor
---
Odor Threshold
---
Ph
---
Melting Point
580°C (1076°F) This is based on data for the following ingredient: calcium dihydroxide. Weighted average: 569.84°C (1057.7°F)
Boiling Point
---
Flash Point
---
Freezing Point
580°C (1076°F) This is based on data for the following ingredient: calcium dihydroxide. Weighted average: 569.84°C (1057.7°F)
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
---
Vapor Pressure
---
Vapor Density
---
Relative Density
Weighted average: 1.87 (Water = 1)
Bulk Density
---
Density
---
Flammability
---
Upper Explosive Limit
---
Lower Explosive Limit
---
Explosive Limits
---
Auto Ignition Temperature
---
Decomposition Temperature
---
Solubility
---
Partition Coefficient
---
Solubility In Water
---
Solubility In Fat
---
Molecular Weight
---
Voc Content
0 % (w/w)
Metal Corrosion
---
Dynamic Viscosity
---
Kinematic Viscosity
---
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

The product is stable.

Hazardous reactions

Under normal conditions of storage and use, hazardous polymerization will not occur.

Avoid

Converts to calcium and sodium carbonate when exposed to air.

Incompatible

Reactive with metals.

Decomposition

Under normal conditions of storage and use, hazardous decomposition products should not be produced.

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

12.1 Toxicity

Aquatic ecotoxicity calcium dihydroxide - Acute LC50 356 mg/L Marine water Fish - Guppy - Poecilia reticulata - Young - 3 weeks 96 hours - Acute LC50 160000 ug/L Fresh water Fish - Western mosquitofish - Gambusia affinis - Adult 96 hours - Acute LC50 33884.4 ug/L Fresh water Fish - Zambezi barbel - Clarias gariepinus - Fingerling 96 hours - Chronic NOEC 56 mg/L Marine water Fish - Guppy - Poecilia reticulata - Young - 3 weeks 96 hours

12.2 Persistence and degradability

Not stated

12.3 Bioaccumulative potential

Not stated

12.4 Mobility in soil

Not stated

12.5 Results of PBT and vPvB assessment

Not stated

12.6 Endocrine disrupting properties

Not stated

12.7 Other adverse effects

Not stated

Aquatic ecotoxicity

sodium hydroxide - Acute EC50 40.38 mg/L Fresh water Daphnia - Water flea - 48 hours

Aquatic ecotoxicity

SODALIME (CO2 ABSORBENT-SODA LIME U.S.P./N.F.) | | | Ceriodaphnia dubia - Neonate - <24 hours | | | --- | --- | --- | --- | | - | Acute EC50 40.38 to 47.13 mg/L Fresh water | Daphnia - Water flea - Ceriodaphnia dubia - Neonate - <24 hours | 48 hours | | - | Acute LC50 196 mg/L Marine water | Fish - Guppy - Poecilia reticulata - Young - 3 to 4 weeks | 96 hours | | - | Acute LC50 125000 ug/L Fresh water | Fish - Western mosquitofish - Gambusia affinis - Adult | 96 hours | | - | Acute LC50 33000 to 100000 ug/L Marine water | Crustaceans - Common shrimp, sand shrimp - Crangon crangon - Adult | 48 hours | | - | Chronic NOEC 56 mg/L Marine water | Fish - Guppy - Poecilia reticulata - Young - 3 to 4 weeks | 96 hours |
13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

Treatment

The generation of waste should be avoided or minimized wherever possible.

Disposal

Dispose of surplus and non-recyclable products via a licensed waste disposal contractor. Product removed from the cylinder must be disposed of in accordance with appropriate Federal, State, local regulation.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

HCS Classification: Corrosive material, Target organ effects; WHMIS (Canada): Class E: Corrosive material

Chemical Safety Assessment Not performed
?

Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is SODALIME known by?

SODALIME is also known as: CO2 ABSORBENT-SODA LIME U.S.P./ N.F.

What is the hazard signal word for SODALIME?

The signal word is danger.

What is the physical form of SODALIME?

SODALIME is a solid. .

What are the hazard statements for SODALIME?

This substance has 3 hazard statements:

  • H314: CAUSES SEVERE EYE AND SKIN BURNS.
  • H373: CAUSES RESPIRATORY TRACT IRRITATION.
  • CONTAINS MATERIAL THAT MAY CAUSE TARGET ORGAN DAMAGE, BASED ON ANIMAL DATA.

What is the melting point of SODALIME?

The melting point is 580°C (1076°F) This is based on data for the following ingredient: calcium dihydroxide. Weighted average: 569.84°C (1057.7°F) .