MATERIAL SAFETY DATA SHEET
SODIUM CHLORIDE
Company: BEST INC., LIMITED.
Add.: Rooms 1318-20, 13/F Hollywood Plaza, 610 Nathan Road, Mongkok, Kowloon, Hong Kong
Tel: +852-30774337 Fax:+852-30774338
1. IDENTIFICATION
General
Product Name : SODIUM CHLORIDE
Other Names : TABLE SALT ; SEA SALT ; HALITE ; ROCK SALT
UN No. : N/A
Dangerous Goods Class : None Allocated
Subsidiary Risk : None Allocated
Hazchem Code : N/A
Pack Group : 0
EPG : N/A
Poisons Schedule : N/A
Uses :
Chemical (sodium hydroxide, soda ash, hydrogen chloride, chlorine, metallic sodium), ceramic glazes, metallurgy, curing of hides, food preservative, mineral waters, soap manufacture (salting out), home water softeners, highway deicing, regeneration of ion-exchange resins, photography, food seasoning, herbicide, fire extinguishing, nucelar reactors, mouthwash, supercooled solutions.
Company: BEST INC., LIMITED.
Add.: Rooms 1318-20, 13/F Hollywood Plaza, 610 Nathan Road, Mongkok, Kowloon,
Hong Kong
Tel: +852-30774337 Fax: +852-30774338
1.1 Physical Description / Properties
Appearance : White crystalline solid. Slight saline odour.
Formula : NaCl
Boiling Point : 1465 deg C
Melting Point : 800 deg C
Vapour Pressure : 2.4 mm Hg (1 atmosphere)
Specific Gravity : 2.16 (water = 1)
Flash Point : N/A
pH : >6.5 (20% solution)
Solubility in water : 360 g/l (25 deg C)
Flammability Limits (as percentage volume in air)
Lower Explosion Limit : N/A
Upper Explosion Limit : N/A
1.2 Other Properties
Soluble in water and glycerol, very slightly soluble in alcohol.
1.3 Ingredients
|
Chemical Entity |
CAS No. |
Proportions (%) |
|
SODIUM CHLORIDE |
[ 7647-14-5] |
> 99 |
|
IMPURITIES |
|
< 1 |
2. HEALTH HAZARD INFORMATION
2.1 Health Effects - Acute
Swallowed
After excessive ingestion, may cause oedema or elevated blood pressure, may cause vomiting. Irritant.
Eye
Dust may cause irritation.
Skin
Dust may cause irritation to open wounds.
Inhaled
Inhalation of product may cause mild irritation to the nose and throat.
2.2 Health Effects - Chronic
No data available
2.3 First Aid
Swallowed
High water (or milk) intake facilitates urinary excretion and relief of oedema and temporary elevated blood pressure. Provide liquid slowly but as much as casualty will drink. NEVER make an unconscious person vomit or drink fluids. In serious cases obtain medical attention.
Eye
Irrigate with ample volume of water for 15 minutes. Keep eyelids well apart while rinsing and ensure no particles are lodged behind eyelids. Transport to doctor or hospital without further delay.
Skin
Wash affected areas thoroughly with water (and soap if available). Seek medical attention in the event of irritation.
Inhaled
Ensure airways are clear, remove to fresh air. Perform artificial respiration if breathing has stopped. Keep affected person warm and at rest. Transport to a hospital or doctor without further delay.
First Aid Facilities
Ensure an eye bath and safety shower are available and ready for use.
2.5 Advice to Doctor
Treat symptomatically based on judgment of doctor and individual reactions of patient.
2.6 Toxicity Data
Oral LD50 = 3000 mg/kg (Rat)
Dermal LD50 = not available
Inhalation LC50 = not available
3. PRECAUTIONS FOR USE
3.1 Exposure Standards
No exposure limit has been established for this product.
3.2 Engineering Controls
Use in a naturally well ventilated area. Local exhaust may be required if dusty conditions exist. The structural integrity of ferrous-based equipment and structures should be checked regularly as corrosion is accelerated by salt (especially in damp conditions).
3.3 Personal Protection
Under normal circumstances protective wear is not required, however under particularly dusty conditions an approved dust mask is recommended. Rubber gloves, safety goggles, overalls etc. may be used for personal comfort. Wash hands and face thoroughly after handling and before work breaks, eating, drinking, smoking and using toilet facilities.
3.4 Flammability
Noncombustible
SAFE HANDLING INFORMATION
4.1 Storage / Transport
Store in a cool, dry place away from oxidising materials. Keep containers securely sealed. During transport, should be covered to prevent rain or physical damage.
4.2 Packaging / Labelling
UN No. N/A
Class None Allocated
Sub Risk None Allocated
Hazchem Code N/A
Pack Group 0
EPG No. N/A
Shipping Name SODIUM CHLORIDE
Hazard
Risk Phrases
Safety Phrases
4.3 Spills and Disposal
Spills
Clean-up personnel should wear full protective clothing including dust mask.
Disposal
Dispose of in accordance with Local, State and Federal regulations. Not a hazardous waste.
4.4 FIRE AND EXPLOSION HAZARD
Fire / Explosion
Not combustible, however when heated to decomposition it emits toxic fumes of chlorine and sodium oxide. Avoid reaction with strong oxidisers. Sodium chloride reacts violently with bromium trifluoride and lithium. Avoid contact with concentrated sulphuric and nitric acids.
Extinguishing Media
Fire-fighters should wear full protective clothing including self-contained breathing apparatus. Use equipment/media appropriate to surrounding fire conditions.
5 OTHER INFORMATION
Other Information
Product is inorganic and may persist in the environment.
