MATERIAL SAFETY DATA SHEET
GLB pH Down
1. Product And Company Identification
Supplier Manufacturer
GLB Advantis Technologies Inc.
1400 Bluegrass Lakes Parkway 1400 Bluegrass Lakes Parkway
Alpharetta, GA 30004 United States Alpharetta, GA 30004 United States
Telephone Number: (770)521-5999 Telephone Number: (770) 521-5999
FAX Number: (770)521-5959 FAX Number: (770) 521-5959
Web Site: www.poolspacare.com Web Site: www.poolspacare.com
Supplier Emergency Contacts & Phone Number Manufacturer Emergency Contacts & Phone Number
CHEMTREC - DAY OR NIGHT: (800) 424-9300 CHEMTREC - DAY OR NIGHT: (800) 424-9300
Issue Date: 05/07/2002
Product Name: GLB pH Down
Chemical Name: Sodium bisulfate
CAS Number: Not Established
Chemical Family: pH reducer
Chemical Formula: Proprietary Mixture
MSDS Number: 23
2. Composition/Information On Ingredients
Ingredient CAS Percent Of
Name Number Total Weight
SODIUMBISULFATE 7681-38-1
SODIUM SULFATE 7757-82-6
Ingredients listed in this section have been determined to be hazardous as defined in 29CFR 1910.1200. Materials
determined to be health hazards are listed if they comprise 1% or more of the composition. Materials identified as
carcinogens are listed if they comprise 0.1% or more of the composition. Information on proprietary materials is available in
29CFR 1910.1200(i)(1).
Hazards Identification (Pictograms)
3. Hazards Identification
Eye Hazards
Mild to Severe Irritant. May cause burns if not flushed with water.
Skin Hazards
Moderate irritant. May cause burns if not flushed with water.
Ingestion Hazards
Irritant. Nay irritate or burn mouth, esophagus, or stomach.
Inhalation Hazards
Irritant. May irritate or burn nose, throat, and lungs. No exposure limits established.
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3. Hazards Identification - Continued
Chronic/Carcinogenicity Effects
Not listed as a carcinogen by NTP, IARC, or OSHA.
Signs And Symptoms
Irritation of Eyes, Skin and Respiratory Passages
First Aid (Pictograms)
4. First Aid Measures
Eye
Immediately flush with water for 15 minutes, lifting eyelids to thoroughly flush. Get prompt medical attention.
Skin
Immediately flush with water for 15 minutes. If burn occurs, obtain medical help.
Ingestion
Drink large quantities of milk or water. Follow with milk of magnesia, beaten eggs or vegatable oil. Do not induce
vomiting. Contact physician immediately.
Inhalation
Move to fresh air location. If irritation or discomfort persists, seek medical attention.
Fire Fighting (Pictograms)
5. Fire Fighting Measures
Flash Point: N/A 掳F
Lower Explosive Limit: N/A
Upper Explosive Limit: N/A
Fire And Explosion Hazards
At temperatures over 806F, product will decompose, generating oxides of sulfur.
Product readily dissolves in water to form a weak sulfuric acid solution. No gases or toxic fumes are emitted from
this reaction, but precautions for exposure to sulfuric acid should be followed.
Extinguishing Media
Water or dry chemical as appropriate for combustibles in area. Avoid water contact to material if possible.
Fire Fighting Instructions
If water is used to extinguish combustibles and product is dissolved in water forming sulfuric acid, wear acid
protective equipment. If elevated temperatures (>806F) are reached, self-contained breathing apparatus should be
worn.
6. Accidental Release Measures
Small Spills: Material is granular product and can be swept up from surfaces.
Large Spills: Pick up as much material as possible with shovel or other tool. Neutralize balance of spill with weak alkaline
solution and wash down to sewer if federal, state, or local regulations permit.
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MATERIAL SAFETY DATA SHEET
GLB pH Down
Handling & Storage (Pictograms)
7. Handling And Storage
Handling And Storage Precautions
Keep out of reach of children. Store material in a cool and dry place. Keep containers tightly closed.
Handling Precautions
Use only with adequate personal protection.
Storage Precautions
Do not store where exposed to moist conditions or near strong alkalis. Keep containers tightly closed.
Work/Hygienic Practices
Avoid contact with skin, eyes or clothing. Wear all recommended protective equipment when handling.
Avoid contact with eyes. Solutions of this material are acidic and strongly irritating. Will attack most metals.
Protective Clothing (Pictograms)
8. Exposure Controls/Personal Protection
Engineering Controls
Local ventilation to a dust collector is recommended.
Eye/Face Protection
Safety glasses with side shields or goggles recommended.
Skin Protection
Chemical-resistant gloves such as neoprene or rubber. Clothes should completely cover skin to avoid skin contact.
Coats, coveralls, or aprons are recommended.
Respiratory Protection
NIOSH or MSA certified dust mask should be worn while handling product to control exposure below nuisance dust
limits of 10 mg/m3.
9. Physical And Chemical Properties
Appearance
Off white bead-like granular dry material.
Odor
Bland odor
Chemical Type: Mixture
Physical State: Solid
Melting Point: 350 掳F
Specific Gravity: n/a
Percent Volitales: Non-Volatile
Packing Density: 83 lb/cu.ft
Solubility: SOLUBLE
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10. Stability And Reactivity
Sta bility: Stable
Hazardous Polymerization: Will not occur.
Conditions To Avoid (Stability)
Store in a dry area to avoid moisture contact.
Incompatible Materials
Strong alkaline materials such as caustic. Do not mix with liquid chlorine bleach, ammonia cleansers or similar
prodcuts.
Hazardous Decomposition Products
At Temperatures in excess of 570F Hazardous fumes of Sulfur Dioxide and Sulfur Trioxide are evolved.
11. Toxicological Information
Eye Effects
Note to Physician:
Natural watering of eyes will disolve sodium bisulfate, forming a weak sulfuric acid solution which may cause burns.
Flush effected area thoroughly with water. Do not use chemical antidotes or neutralizing solutions.
Skin Effects
Note to Physician:
Mild burns may occur if not thoroughly flushed previously.
Acute Oral Effects
Note to Physician:
Body water content will react with sodium bisulfate to form a weak sulfuric acid solution, which may burn tissues in
mouth, esophagus or stomach. Solution should be diluted to reduce burning effect.
Acute Inhalation Effects
Note to Physician:
Mild burning sensations may occur to mucous membranes and upper respiratory tract.
12. Ecological Information
Ecotoxicological Information
LD50 Rat = 2800 mg/kg
This material is neither corrosive nor destructive to the skin of New Zealand rabbits. Occasionally, a very slight rash
may appear.
13. Disposal Considerations
Dispose in accordance with applicable federal, state and local government regulations.
14. Transport Information
Proper Shipping Name
NOT REGULATED
Hazard Class
NOT REGULATED
DOT Identification Number
NONE
15. Regulatory Information
No Data Available...
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MATERIAL SAFETY DATA SHEET
GLB pH Down
15. Regulatory Information - Continued
Ingredient(s) - State Regulations
SODIUM BISULFATE
New Jersey - Workplace Hazard
New Jersey - Special Hazard
New York City - Hazardous Substance
NFPA HMIS
HEALTH 1
0
FLAMMABILITY 0
1 1
REACTIVITY 1
F
PERSONAL PROTECTION
16. Other Information
Revision/Preparer Information
MSDS Preparer: JHW
This MSDS Superceeds A Previous MSDS Dated: 07/18/2000
Disclaimer
Although reasonable care has been taken in the preparation of this document, we extend no warranties
and make no representations as to the accuracy or completeness of the information contained therein,
and assume no responsibility regarding the suitablility of this information for the user's intended purposes
or for the consequences of its use. Each individual should make a determination as to the suitability of
the information for their particular purposes(s).
GLB
Printed Using MSDS Generator鈩? 2000
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