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Citrus Solvent Cleaner
Pure Citrus Solvent Earthpaint Incorporated
26 Davenport Rd
Asheville, NC
28806
828-258-2580, www.earthpaint.net
d-Limonene
Technical, Food, and Lemon-Lime Grades
Telephone: In case of emergency call: Nationwide Poison Center Hotline
1-800-222-1222
Product Data Sheet
08-10-07
DESCRIPTION
d-Limonene is a biodegradable solvent occurring in nature as the main component of orange peel oil. d-Limonene's
positive environmental profile and pleasant orange aroma have earned the product acceptance in many diverse chemical
applications. d-Limonene can be used in its pure form, blended with other solvents, or easily emulsified to make water
soluble cleaning products.
APPEARANCE & ODOR
Clear water-white to slightly yellow liquid with a mild to strong orange aroma depending on grade.
USES & APPLICATIONS
d-Limonene can be used to replace toxic, hazardous, and dangerous petroleum-derived chemicals. Ideal for use as parts
cleaner, engine degreaser (automotive, aircraft, and aerospace industries), electronics cleaner, tar cleaner, asphalt
release agent, graffiti remover, grease trap maintainer, heat transfer fluid, lift station and sewage treatment solvent.
d-Limonene is excellent in household, institutional and industrial product formulations such as: hand cleaner, glass
cleaner, hard surface cleaner, floor cleaner, printing press wash, carpet/stain cleaner, metal cleaner, petroleum tank
cleaner, asbestos abatement cleaner, and oil drilling fluid. It is also commonly used as an aerosol ingredient, fragrance
ingredient, fragrance additive or odor mask in formulated products.
New applications for d-Limonene are emerging daily. d-Limonene is also showing promise in medical and pharma-
ceutical fields.
REGULATORY STATUS
d-Limonene has been designated as GRAS (Generally Recognized As Safe) by the Food and Drug Administration. The
EPA has granted d-Limonene an exemption from the requirement of a tolerance when it is an inert ingredient used as a
solvent or fragrance in pesticide formulations. d-Limonene is not considered a carcinogen, a developmental toxicant or
mutagenic. d-Limonene is not listed on California Proposition 65.
d-Limonene is a naturally occurring VOC. d-Limonene is reportable on average as 95% VOC (850 grams per litre, 6.8 lbs
per gallon). Emulsions containing d-Limonene can be exempt from VOC regulations. Contact state VOC or regulatory
authorities for ruling.
PACKAGING
d-Limonene is packaged in quart jars, or metal cans.
Drums are typically orange or black DOT approved steel drums coated with a phenolic resin liner. All drums of our
domestic d-Limonene are filled to a net weight of 390 lbs.
STORAGE & HANDLING
Store in a warehouse with a fire prevention system. Avoid contact with incompatible chemicals listed in Section IV. Store
in tightly sealed full containers in well-ventilated controlled warehouse conditions. Partially filled containers should be
blanketed with nitrogen. Antioxidants such as BHT are commonly used in addition to proper storage and handling
procedures.
Improper storage and handling can lead to oxidation.
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Earthpaint Incorporated
26 Davenport Rd
Asheville, NC
28806
828-258-2580, www.earthpaint.net
MATERIAL SAFETY DATA SHEET
d-Limonene
Pure Citrus Solvent and Citrus Solvent Cleaner
08-10-07
Emergency Phone Numbers:
National Poison Center Hotline 1-800-222-1222
Section I - IDENTIFICATION
Trade Name: d-Limonene - Pure Citrus Solvent & Citrus Solvent Cleaner
Product Codes: Pure Citrus Solvent & Citrus Solvent Cleaner
CAS Number: 94266-47-4 - Technical grade, Citrus Terpenes, Lemon-Lime grade
CAS Number: 8028-48-6 - Food grade, Orange Terpenes, High Purity grades
EINECS Nos: 304-454-3 - Technical, Lemon-Lime, Citrus Terpenes
232-433-8 - Food grade, Orange Terpenes, High Purity grades
Synonyms: Citrus Stripper Oil, Terpene Hydrocarbons
Section II - HAZARDOUS COMPONENTS
Volatile Ingredients: d-Limonene (solvent) is the major component (technical grade >93%, food grade 95%, high purity
grades >98%, lemon-lime 70%) with the balance consisting of other terpene hydrocarbons and oxygenated compounds -
octanal, myrcene, alpha-pinene, linalool predominant. Product is a by-product of citrus, entirely of natural origin, and to
the best of our knowledge contains no artificial flavors, sulfites, nitrites, or pesticide residue exceeding tolerances
established by the FDA. d-Limonene does NOT contain lead, cadmium, mercury, or hexavalent chromium or come in
contact with these chemicals since it is an citrus-derived essential oil produced by steam/vacuum distillation. Further,
d-Limonene is packaged in food grade containers with inert liners that do NOT contain lead, cadmium, mercury, or
hexavalent chromium. d-Limonene does NOT contain and is NOT manufactured with any of the Class I or II
ozone-depleting substances listed under the United States Clean Air Act of 1990.
Hazardous Materials Identification System - HMIS:
1 Health Hazard - Mild skin irritant
2 Flammability - Flashpoint above 110掳 F (43掳 C)
0 Reactivity - Stable
G Protection - Safety glasses, gloves
This substance contains no materials subject to the reporting requirements of SARA TITLE III SECTION 313.
Section III - PHYSICAL DATA
Technical Grade Food Grade & High Purity Lemon-Lime Grade
Yellow to water-white oil Water-white oil Water-white oil
Appearance
Odor Orange aroma Orange aroma Lemon-lime aroma
Specific Gravity (25掳C) 0.838 - 0.843 0.838 - 0.843 0.841 - 0.848
1.4710 - 1.4740 1.470 - 1.4770
Refractive Index (20掳C) 1.4710 - 1.4740
+96掳 - +104掳 +96掳 - + 104掳 +70掳 - +75掳
Optical Rotation (25掳C)
>110掳 F (43掳C) >110掳 F (43掳 C) >110掳 F (43掳 C)
Flashpoint (CCCFP)
Boiling Point 349掳 F (176掳C) 349掳 F (176掳C) 349掳 F (176掳C)
Evaporation Rate 0.2 (BuAc=1) 0.2 (BuAc=1) 0.2 (BuAc=1)
Water Solubility Insoluble Insoluble Insoluble
Vapor Pressure (20掳C) <2mmHg <2mmHg <2mmHg
The published melting point of d-Limonene is approximately -140掳 F (-96掳 C). But, testing has shown that
Melting Point Info
below -108掳 F (-78掳 C), it becomes a thick, white, gel-like substance that is impossible to pump.
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Material Safety Data Sheet (cont.)
d-Limonene - all grades
Section IV - FIRE AND EXPLOSION HAZARD DATA
Flash Point (CCCFP): >110掳F (43掳C)
Flammable Limits: LEL = 0.7% UEL = 6.1% (Identified for Technical Grade only)
Extinguishing Media: Carbon dioxide, foam or dry chemical
Special Fire Fighting Procedures: SCBA recommended. Smother to exclude air. Do not use water. Handle as an oil
fire.
Unusual Fire and Explosive Hazards: Combustible liquid. Keep away from heat, sparks, and open flame. Guard against
spontaneous combustion of improperly discarded oily rags.
Incompatibility (Materials to avoid): Strong oxidizing agents and acidic agents including acidic clays, peroxides,
halogens, vinyl chloride, and iodine pentafluoride.
Hazardous Decomposition Materials: Smoke may be acrid and the fumes may be irritating. Burning generates CO,
CO 2, and smoke.
Hazardous Polymerization: None described
Conditions to Avoid for Polymerization: Polymerization catalysts such as aluminum chloride and acidic clays.
Stability Considerations: Stable
Conditions to Avoid for Stability: Avoid temperatures over 110掳 F (43掳C)
Section V - HEALTH HAZARD DATA
Health Hazards (Acute and Chronic): Product is harmful if swallowed. Ingestion may cause vomiting, headache, and other medical
problems. May be irritating to skin and eyes. Skin contact may cause slight redness. Eye contact can cause
moderate to high irritation. Inhalation can cause nose, throat, and respiratory tract irritation, coughing and headache.
Prolonged or repeated exposure can cause drying, defatting, and dermatitis of skin.
Signs and Symptoms of Exposure: Product may be irritating to the skin, eyes, nose and throat.
Medical Conditions Generally Aggravated by Exposure: Persons with allergies or pre-existing skin conditions should
avoid contact with this product.
Emergency & First Aid Procedures :
Eyes: Remove contact lenses at once. Flush with water for at least 15 minutes. If irritation persists, seek medical
attention.
Skin: Wash affected area with copious amounts of soap and water. If irritation develops, seek medical attention.
Ingestion: Seek medical attention immediately. Do not induce vomiting. Rinse mouth with water, then drink one glass of
water. Do not leave victim unattended. Never give anything by mouth if victim is unconscious, is rapidly losing
consciousness, or is convulsing.
Inhalation: If symptoms of overexposure are experienced, evacuate to fresh air. If symptoms persist, seek medical
attention.
Section VI - TOXICOLOGICAL DATA/ACUTE TOXICOLOGY
d-Limonene is not acutely toxic.
Oral: LD50 >5 g/kg, rabbit
Dermal: LD50 >5 g/kg, rabbit
Skin: The skin irritancy of limonene in guinea pigs and rabbits is considered moderate and low, respectively.
Sensitization: d-Limonene is not a sensitizer. Improper storage and handling can lead to oxidation. The oxidized forms
of d-Limonene have been shown to be a skin sensitizer.
Inhalation: RD50 >1000 ppm
Chronic Toxicity: Not listed as a carcinogen (OSHA, NTP, IARC, or ACGIH)
Ecotoxicological Information: Product may be toxic to aquatic organisms.
Section VII - SPILL OR LEAK PROCEDURES
Steps to be Taken if Material is Released or Spilled: Use protective gloves to avoid skin contact. Small spills can be
wiped up. Large spills should be absorbed by dirt, sand, or other suitable absorbents for disposal. Do not hose spills down
drains, sewers, or waterways. d-Limonene may be toxic to aquatic organisms. Move leaking containers to well ventilated
area. No smoking. Eliminate any source of ignition. Minimize inhalation. Use NIOSH approved respiratory protection
device in areas of high vapor concentration. CAUTION: slippery on floor.
Waste Disposal Method: Incinerate or Dispose in Accordance with Local, State, and Federal Regulations. Taking
regulations into consideration, waste may be incinerated or handled through EPA spill control plan via landfill or dilution.
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Material Safety Data Sheet (cont.)
d-Limonene - all grades
Section VIII - SPECIAL PROTECTION INFORMATION
Respiratory Protection: Not normally required. If vapor concentration becomes high, use NIOSH approved respirators.
Ventilation: Local exhaust should be adequate. Mechanical ventilation recommended as necessary.
Eye Protection: Safety goggles or glasses suggested.
Skin Protection: Oil resistant gloves.
Other Protective Equipment: Oil resistant apron, emergency eye wash and shower stations.
Appropriate Hygienic Practices: Wash thoroughly after handling. Launder contaminated clothing before re-use.
Section IX - SPECIAL PRECAUTIONS
Precautions to be Taken in Handling and Storing: Usual precautions for combustible liquids.
Handling and Storage Precautions: Store in a warehouse with proper sprinkler/fire deterrent system. Avoid contact with
incompatible chemicals listed in Section IV. Store in tightly sealed, full containers in well-ventilated controlled warehouse
conditions. Partially filled containers should be blanketed with nitrogen.
Other Precautions: Product may expand slightly in storage causing pressure to build in container. Open container
carefully if product appears to be under pressure. Drum lining may occasionally chip and fall to bottom of container after
long storage or excessive handling. As a precaution, pour liquid through filter/strainer to catch small pieces of liner before
blending or repackaging. Commercially clean empty containers before re-use. CAUTION: Do not weld or cut empty
containers (Vapors May Ignite).
Section X - REGULATORY INFORMATION
Inventory Status
Listed on the inventory.
United States (TSCA)
Listed on the inventory.
Canada (DSL)
Listed on the inventory.
European Union (EINECS)
Listed on the inventory.
Australia (AICS)
Listed on the inventory.
Japan (MITI)
Listed on the inventory.
South Korea (KECL)
Listed on the inventory.
Philippines (PICCS)
Section XI - TRANSPORTATION INFORMATION
TDG Status: Hazardous DOT Label/Placard [exemption 搂 173.150(f) applies:
IMO Status: Hazardous Highway/Rail: per requirements for Combustible Liquids
IATA Status: Hazardous
Air/Ship: per requirements for Flammable Liquids
SHIPPING CLASSIFICATION:
Proper Shipping Name: TERPENE HYDROCARBONS, N.O.S.
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Hazard Class:
UN2319
Identification No.:
III
Packing Group:
The listed Transportation Classification does not address regulatory variations due to changes in package size, mode of
shipment or other regulatory descriptors.
Section XII - ADDITIONAL INFORMATION
National Fire Protection Association Hazard Ratings - NFPA(R):
1 Health Hazard - Slight
2 Flammability - Moderate
0 Reactivity - Minimal
Key Legend Information:
ACGIH American Conference of Governmental Industrial Hygienists
OSHA Occupational Safety and Health Administration
NTP National Toxicology Program
IARC International Agency for Research on Cancer
The information contained herein is based on current knowledge and experience: no responsibility is accepted that the information is sufficient or correct in all cases. Users
No warranty is expressed or implied regarding the accuracy of this data, the
should consider these data only as a supplement to other information obtained by the user.
results to be obtained from the use thereof, or that any such use will not infringe any patent. Users should make independent determinations of suitability and completeness of
information from all sources to assure proper use and disposal of these materials, the safety and health of employees and customers, and the protection of the environment.
This information is furnished upon the condition the person receiving it shall determine the suitability for the particular purpose. This MSDS is to be used as a guideline for
safe work practices and emergency response.
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