Material Safety Data Sheet
Section 1. Product and Company Identification
Product Name Buffer pH 7.0, Yellow 34170-130
Product Code
EMD Chemicals Inc.
Manufacturer Effective Date 11/4/2003
P.O. Box 70
5/3/2004
Print Date
480 Democrat Road
Gibbstown, NJ 08027
Prior to January 1, 2003 EMD Chemicals Inc. was EM
Industries, Inc. or EM Science, Division of EM Industries,
Inc.
For More Information Call In Case of Emergency Call
856-423-6300 Technical Service 800-424-9300 CHEMTREC (USA)
Monday-Friday: 8:00 AM - 5:00 PM 613-996-6666 CANUTEC (Canada)
24 Hours/Day: 7 Days/Week
None.
Synonym
Laboratory Reagent
Material Uses
Solution.
Chemical Family
Section 2. Composition and Information on Ingredients
Component CAS # % by
Weight
7558-79-4
Sodium Phosphate, Dibasic <1
7778-77-0
Potassium Phosphate, Monobasic <1
1934-21-0
Tartrazine <1
132-27-4
Dowicide A 0.05
7732-18-5
Water 97-99
Section 3. Hazards Identification
Liquid.
Physical State and
Appearance
CAUTION !
Emergency Overview
MAY BE HARMFUL IF INHALED OR SWALLOWED.
MAY CAUSE EYE AND SKIN IRRITATION.
WARNING: This product contains a chemical(s) known to the State of California to cause
cancer.
Dermal contact. Eye contact. Inhalation. Ingestion.
Routes of Entry
Potential Acute Health Effects
Eyes May be hazardous in case of eye contact (irritant).
Skin May be hazardous in case of skin contact (irritant). Skin inflammation is characterized by
itching, scaling, reddening, or, occasionally, blistering.
Inhalation May be hazardous in case of inhalation.
Ingestion May be hazardous in case of ingestion.
Potential Chronic Health Effects
Carcinogenic Effects This material is not known to cause cancer in animals or humans.
Additional information See Toxicological Information (section 11)
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Buffer pH 7.0, Yellow 34170-130
Repeated or prolonged exposure is not known to aggravate medical condition.
Medical Conditions
Aggravated by
Overexposure:
Section 4. First Aid Measures
Check for and remove any contact lenses. In case of contact, immediately flush eyes with
Eye Contact
plenty of water for at least 15 minutes. Cold water may be used. Get medical attention.
In case of contact, immediately flush skin with plenty of water. Cover the irritated skin with an
Skin Contact
emollient. Remove contaminated clothing and shoes. Cold water may be used. Wash
clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention.
If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult,
Inhalation
give oxygen. Get medical attention.
Ingestion Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything
by mouth to an unconscious person. If large quantities of this material are swallowed, call a
physician immediately. Loosen tight clothing such as a collar, tie, belt or waistband.
Section 5. Fire Fighting Measures
Non-flammable.
Flammability of the
Product
Not applicable.
Auto-ignition
Temperature
Not applicable.
Flash Points
Not applicable.
Flammable Limits
Not applicable.
Products of Combustion
Not applicable.
Fire Hazards in Presence
of Various Substances
Risks of explosion of the product in presence of static discharge: No.
Explosion Hazards in
Presence of Various
Risks of explosion of the product in presence of mechanical impact: No.
Substances
Not applicable.
Fire Fighting Media
and Instructions
Protective Clothing (Fire) Not applicable.
Not available.
Special Remarks on Fire
Hazards
Not available.
Special Remarks on
Explosion Hazards
Section 6. Accidental Release Measures
Dilute with water and mop up, or absorb with an inert dry material and place in an appropriate
Small Spill and Leak
waste disposal container.
Absorb with an inert material and put the spilled material in an appropriate waste disposal.
Large Spill and Leak
No specific spill kit required for this product.
Spill Kit Information
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Buffer pH 7.0, Yellow 34170-130
Section 7. Handling and Storage
Avoid contact with eyes, skin and clothing. Do not ingest. Avoid breathing vapors or spray
Handling
mists. Keep container closed. Use only with adequate ventilation. Wash thoroughly after
handling.
Keep container tightly closed. Keep container in a cool, well-ventilated area.
Storage
Section 8. Exposure Controls/Personal Protection
Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of
Engineering Controls
vapors below their respective occupational exposure limits. Ensure that eyewash stations and
safety showers are proximal to the work-station location.
Personal Protection
Eyes Splash goggles.
Body Lab coat.
Respiratory Vapor respirator. Be sure to use an approved/certified respirator or equivalent.
Hands Gloves.
Feet Not applicable.
Protective Clothing
(Pictograms)
Splash goggles. Full suit. Vapor respirator. Boots. Gloves. A self-contained breathing
Personal Protection in
apparatus should be used to avoid inhalation of the product. Suggested protective clothing
Case of a Large Spill
might not be sufficient; consult a specialist BEFORE handling this product.
Exposure Limits
Product Name
Sodium Phosphate, Dibasic Not available.
Not available.
Potassium Phosphate, Monobasic
Tartrazine Not available.
Dowicide A Not available.
Water Not available.
Section 9. Physical and Chemical Properties
Odorless.
Odor
Clear. Yellow.
Color
Liquid.
Physical State and
Appearance
Not applicable.
Molecular Weight
Not applicable.
Molecular Formula
7 [Neutral.]
pH
The lowest known value is 99.9癈 (211.8癋) (Water).
Boiling/Condensation
Point
May start to solidify at -0.1癈 (31.8癋) based on data for: Water.
Melting/Freezing Point
Not available.
Specific Gravity
Vapor Pressure Not available.
Not available.
Vapor Density
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Buffer pH 7.0, Yellow 34170-130
Not available.
Odor Threshold
0.36 (Water) compared to(n-Butyl Acetate =1)
Evaporation Rate
Not available.
LogKow
Soluble in water.
Solubility
Section 10. Stability and Reactivity
The product is stable.
Stability and Reactivity
Not available.
Conditions of Instability
Not available.
Incompatibility with
Various Substances
Not available.
Rem/Incompatibility
Hazardous Decomposition Not applicable.
Products
Hazardous Polymerization Will not occur.
Section 11. Toxicological Information
Sodium Phosphate, Dibasic, Anhydrous, GR
RTECS Number: WC4500000
Potassium Phosphate TC6615500
Tartrazine UQ6400000
Water ZC0110000
Dowicide A DV7700000
LD50: Not available.
Toxicity
LC50: Not available.
Not available.
Chronic Effects on
Humans
May be hazardous in case of eye contact (irritant). May be hazardous in case of skin contact
Acute Effects on Humans
(irritant). Skin inflammation is characterized by itching, scaling, reddening, or, occasionally,
blistering. May be hazardous in case of inhalation. May be hazardous in case of ingestion.
Synergetic Products Not available.
(Toxicologically)
Irritancy Draize Test: Not available.
Sensitization Not available.
Carcinogenic Effects This material is not known to cause cancer in animals or humans.
Toxicity to Reproductive Not available.
System
Teratogenic Effects Not available.
Mutagenic Effects Not available.
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Buffer pH 7.0, Yellow 34170-130
Section 12. Ecological Information
Not available.
Ecotoxicity
Not available.
BOD5 and COD
Toxicity of the Products of The products of degradation are less toxic than the product itself.
Biodegradation
Section 13. Disposal Considerations
Not available.
EPA Waste Number
Material does not have an EPA Waste number and is not a listed waste, however consultation
Treatment
with a permitted waste disposal site (TSD) should be accomplished.
ALWAYS CONTACT A PERMITTED WASTE DISPOSER (TSD) TO ASSURE COMPLIANCE
WITH ALL CURRENT LOCAL, STATE AND FEDERAL REGULATIONS.
Section 14. Transport Information
Not available.
DOT Classification
Not available.
TDG Classification
Not available.
IMO/IMDG
Classification
Not available.
ICAO/IATA
Classification
Section 15. Regulatory Information
TSCA 8(b) inventory: Sodium Phosphate, Dibasic ; Potassium Phosphate, Monobasic;
U.S. Federal Regulations
Tartrazine; Dowicide A; Water
SARA 302/304/311/312 extremely hazardous substances: No products were found.
SARA 302/304 emergency planning and notification: No products were found.
SARA 302/304/311/312 hazardous chemicals: Sodium Phosphate, Dibasic ; Dowicide A
SARA 311/312 MSDS distribution - chemical inventory - hazard identification: Sodium
Phosphate, Dibasic : Immediate (Acute) Health Hazard; Dowicide A: Immediate (Acute) Health
Hazard, Delayed (Chronic) Health Hazard
Clean Water Act (CWA) 307: No products were found.
Clean Water Act (CWA) 311: Sodium Phosphate, Dibasic
Clean air act (CAA) 112 accidental release prevention: No products were found.
Clean air act (CAA) 112 regulated flammable substances: No products were found.
Clean air act (CAA) 112 regulated toxic substances: No products were found.
Not controlled under WHMIS (Canada).
WHMIS (Canada)
CEPA DSL: Sodium Phosphate, Dibasic ; Potassium Phosphate, Monobasic; Tartrazine;
Dowicide A; Water
This product has been classifed in accordance with the hazard criteria of the Controlled Product
Regulations and the MSDS contains all required information.
International Regulations
Sodium Phosphate, Dibasic 231-448-7
EINECS
Potassium Phosphate, Monobasic 231-913-4
Tartrazine 217-699-5
Dowicide A 205-055-6
Water 231-791-2
This product is not classified according to the EU regulations.
DSCL (EEC)
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Buffer pH 7.0, Yellow 34170-130
International Lists Australia (NICNAS): Sodium Phosphate, Dibasic ; Potassium Phosphate, Monobasic;
Tartrazine; Dowicide A; Water
Japan (MITI): Sodium Phosphate, Dibasic ; Potassium Phosphate, Monobasic; Tartrazine;
Dowicide A; Water
Japan (MOL): Dowicide A
Korea (TCCL): Sodium Phosphate, Dibasic ; Potassium Phosphate, Monobasic; Tartrazine;
Dowicide A; Water
Philippines (RA6969): Sodium Phosphate, Dibasic ; Potassium Phosphate, Monobasic;
Tartrazine; Dowicide A; Water
China: No products were found.
State Regulations Pennsylvania RTK: Sodium Phosphate, Dibasic : (environmental hazard, generic environmental
hazard)
Massachusetts RTK: Sodium Phosphate, Dibasic ; Dowicide A
New Jersey: Buffer Solution, pH 7.0 (Yellow)
California prop. 65: This product contains the following ingredients for which the State of
California has found to cause cancer, birth defects or other reproductive harm, which would
require a warning under the statute: Dowicide A
California prop. 65 (no significant risk level): Dowicide A
California prop. 65: This product contains the following ingredients for which the State of
California has found to cause cancer which would require a warning under the statute: Dowicide
A
Section 16. Other Information
+
National Fire
Fire Hazard
0
Protection
1 0
Association Health Reactivity
(U.S.A.)
Specific Hazard
Changed Since Last +
Revision
Notice to Reader
The statements contained herein are based upon technical data that EMD Chemicals Inc. believes to be reliable, are offered for
information purposes only and as a guide to the appropriate precautionary and emergency handling of the material by a properly
trained person having the necessary technical skills. Users should consider these data only as a supplement to other information
gathered by them and must make independent determinations of suitability and completeness of information from all sources to
assure proper use, storage and disposal of these materials and the safety and health of employees and customers and the
protection of the environment. EMD CHEMICALS INC. MAKES NO REPRESENTATION OR WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE, WITH RESPECT TO
THE INFORMATION HEREIN OR THE PRODUCT TO WHICH THE INFORMATION REFERS.
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