Macrogols or Polythylene Glycol SDS Safety Data Sheet of Supplier Exporter Manufacturers' Representative
Email: info@ammol.orgCall Toll Free +1-855-552-6665
Toll Free: 1-855-55-AMMOLMacrogols or Polythylene Glycol
CAS Number: 25322-68-3
Molecular Formula: H(OCH2CH2)nOH
Molecular Weight: Varies
Macrogols or Polythylene GlycolMacrogols SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 16-Jan-25Section 1 - Chemical Product and Company Identification
Product Name & Other Names: Macrogols or Polyethylene glycol.
Intended Use: Industrial Manufacturing.
Suppliers: As per letterhead.Section 2 - Hazards Identification
GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008.
This substance is not classified as dangerous according to Directive 67/548/EEC.Labeling according to GHS USA & Regulation (EC) No 1272/2008
GHS Label Elements
NONESignal Word: None
Precautionary Statements:
P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P262: Do not get in eyes, on skin, or on clothing.
P281: Use personal protective equipment as required.
P302+P352: IF ON SKIN: Wash with plenty of soap and water.
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337+313: If eye irritation persists get medical advice/attention.Section 3 - Composition, Information on Ingredients
Product Name & Other Names: Macrogols or Polyethylene glycol.
CAS#: 25322-68-3
EINECS EC code number: --
Percent: 95-100% (Dilution is with water, as required)Section 4 - First Aid Measures
Always consult a physician after the first aid is given.
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Do NOT allow victim to rub or keep eyes closed.
Skin: Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Ingestion: Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation: Remove from exposure to fresh air immediately. If breathing is difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.Section 5 - Fire Fighting Measures
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Flammability: Combustible but not flammable.
Extinguishing Media: Use Water, dry chemical powder, alcohol foam, water spray or fog. Cool containing vessels with water jet to prevent pressure build-up, auto-ignition, or explosion.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode.Section 6 - Accidental Release Measures
Personal precautions, protective equipment, and emergency procedures: Avoid breathing dust/fumes/gas/mist/vapors/spray. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.).
Environmental precautions: Do not let the product enter drains, soil, or water sources.
Methods and materials used for containment Cleanup procedures and Storage: Use proper personal protective equipment. Remove all ignition sources and ventilate area. Do not inhale dust, vapors, mist, or gas. Avoid dust formation. Contain spilled material. Cover with an inert, non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite). Neutralize with sodium bicarbonate or calcium hydroxide, and deposit in a sealed bag or container. Use a shovel to put the material into a convenient waste disposal container. Use water spray to dilute spill to a non-flammable mixture.Section 7 - Handling and Storage
Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. In case of insufficient ventilation, wear suitable respiratory equipment. Wash thoroughly after handling. Do not drink, eat, or smoke while handling. Avoid contact with skin, eyes, and clothing. Minimize dust generation. Avoid breathing dust/fumes/gas/mist/vapors/spray. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.).
Conditions for safe storage, including any incompatibilities: Store in cool, dry, and ventilated area away from heat sources and protected from sunlight in tightly closed original container. Keep air contact to a minimum. Store protected from heat, sparks and ignition sources and incompatible materials. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like strong oxidizing agents.Section 8 - Exposure Controls, Personal Protection
Airborne Exposure Limits: Not available.
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures as low as possible.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator (NIOSH type N95 or better filters) may be worn.
Skin Protection: Wear impervious protective clothing, including boots, gloves, lab coat, apron or coveralls, as appropriate, to prevent skin contact.
Eye Protection: Use chemical safety goggles and/or full face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.
Other Control Measures: Maintain good housekeeping in work area. Handle in accordance with good industrial hygiene and safety practice.Section 9 - Physical and Chemical Properties
Appearance: Fine solids or clear viscous liquid
Odor: Nearly odorless.
Odor threshold: Not applicable.
pH: 5-7
Relative density: about 1.1
Melting point/freezing point: Not information found.
Initial boiling point and boiling range: Not information found.
Flash point: Not information found.
Auto-ignition temperature: Not information found.
Decomposition temperature: Not information found.
Upper/lower flammability or explosive limits: Not information found.
Vapor pressure: Not information found.
Vapor density: Not information found.
Evaporation rate: Not information found.
Flammability (solid, gas): Not information found.
Partition coefficient: n-octanol/water: Not information found.
Solubility: Miscible in water
Viscosity: Varies with the grade.Section 10 - Stability and Reactivity
Chemical Stability: Macrogols is stable under normal temperatures and pressures.
Conditions to Avoid: Incompatible materials, exposure to heat, spark.
Incompatibilities with Other Materials: Oxidizing agents, High temperature.
Hazardous Decomposition Products: Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Will not occur.Section 11 - Toxicological Information
Acute oral toxicity (LD50): >15000 mg/kg [Rat] 4 hours.
Carcinogenicity: No component of this product present at levels greater than or equal to 0.1% is identified as possible or confirmed human carcinogen by IARC, ACGIH, OSHA and NTP.
Teratogenic Effects: Not information found.
Mutagenic Effects: Not information found.
Developmental Toxicity: Not information found.
Reproductive Effects: Not information found.Section 12 - Ecological Information
Environmental Toxicity:
Fish toxicity (Leuciscus idus): LC50 > 10 g/l/48h
Bacteria toxicity EC0 > 12,5 g/l
Persistence and Degradability: Unlikely to persist due to water solubility.
Mobility: Likely to be mobile due to water solubility.
Bioaccumulation/ Accumulation: The material will readily biodegrade.
Results of PBT and vPvB assessment: Not information found for assessment.Section 13 - Disposal Considerations
Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Follow all the pollution control rules.
Section 14 - Transport Information
DOT USA, TDG Canada & ADR/RID Europe: Not dangerous goods.
IMDG/IMO: Not dangerous goods.
IATA: Not dangerous goods.Section 15 - Regulatory Information
USA:
Section 16 - Additional Information
California Prop. 65 Components: Not listed.Disclaimer:
**************************
Our company provides this MSDS sheet in good faith but makes no representation as to its comprehensiveness or accuracy. This SDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. The above information has been compiled from various sources and has the possibility of discrepancy and being out-dated information. Individuals receiving the information must exercise their independent judgment and do further search in determining its appropriateness for a particular purpose. In no case shall our company be liable to loss or damages by the product user.
**************************Please visit Main Page of Macrogols or Polythylene Glycol Suppliers.
American Molecules, also known as ammol.org is a distributor, supplier and manufacturers' representative of all types of Pharmaceuticals, Functional Ingredients, Excipients and Specialty Chemicals in Texas USA. Our principals manufacture supply and export USP NF BP, Ph Eur, etc grades of chemicals pure and reagent grade, mineral fortifiers, FCC food grade. Tailor made particle size and customized specifications are offered. The principal's facility is having one or more of the certifications like FDA approval and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) for export to Europe is available. The manufacturers suppliers and exporters observe WHO Good Manufacturing Practices and Good Laboratory Practices.
![]()
![]()
![]()
![]()
Suppliers and Manufacturers' Representative:
9910 Bent Oak Dr
Houston, TX 77040, USA
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665
Email: info@ammol.org
18 April, 2025