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MPPG-1000
Jienuo
Polypropylene Glycol Monomethyl Ether (MPPG-1000) is a non-ionic, water-soluble chemical intermediate with a molecular weight of ~1000. As a key derivative of polypropylene glycol, it boasts excellent solvency, low toxicity, and stable performance across a wide temperature range. Its core functions include acting as an emulsifier, solubilizer, coalescent agent, and surfactant raw material, enabling uniform dispersion and compatibility in formulations. Widely used in pesticides, coatings, detergents, cosmetics, and lubricants, MPPG-1000 enhances product stability, improves application efficiency, and meets industrial-grade safety standards. It is supplied as a colorless to pale yellow liquid, ideal for bulk industrial applications requiring reliable performance and environmental friendliness.
Product Advantage
Controlled Performance with Precise Technical Specs
With a hydroxyl value of 51–61 mgKOH/g and neutral pH (5.0–7.0), MPPG-1000 ensures consistent performance across formulations. Its 99% purity (tested via industrial standards) minimizes impurities, reducing risks of formulation instability in coatings, inks, or pesticides.
Non-Ionic & Broad Compatibility
As a non-ionic surfactant intermediate, it blends seamlessly with water, alcohols, and organic solvents—critical for multi-component systems like pesticide emulsions or cosmetic formulations. Unlike ionic alternatives, it avoids unwanted reactions with acidic/basic ingredients.
Low Toxicity & Safe Handling
Classified as non-flammable (per transport standards) and low-toxic, MPPG-1000 meets industrial safety requirements. Its stable structure (no volatile byproducts at room temperature) reduces workplace hazards, ideal for bulk production environments.
Cost-Effective Bulk Supply
Available in 50kg/200kg plastic drums (ISO-compliant packaging), it supports large-scale industrial orders with a 2-year shelf life (when stored in dry, ventilated areas). This packaging minimizes spillage risks and ensures long-term product integrity.
Technical Specifications
Technical Parameter | Specification for MPPG-1000 |
Chemical Name | Polypropylene Glycol Monomethyl Ether (Methyl Polypropylene Glycol Ether) |
CAS Number (Typical) | 34590-94-8 |
Type | Non-Ionic |
Appearance (at 25°C) | Colorless to pale yellow transparent liquid |
Molecular Weight (Approx.) | ~1000 g/mol |
Hydroxyl Value | 51 – 61 mgKOH/g (ASTM D4274-16) |
pH Value (1% Aqueous Solution) | 5.0 – 7.0 (pH meter, 25°C) |
Purity (GC) | ≥ 99.0% |
Water Content (Karl Fischer) | ≤ 0.2% |
Viscosity (at 25°C, Brookfield) | 80 – 120 mPa·s |
Flash Point (Closed Cup) | ≥ 180°C (ASTM D93) |
Boiling Point (at 1 atm) | Decomposes above 250°C |
Solubility (at 25°C) | Fully soluble in water, alcohols, esters, ketones, and most organic solvents |
Density (at 25°C) | 0.94 – 0.96 g/cm³ (ASTM D4052) |
Acid Value (as acetic acid) | ≤ 0.1 mgKOH/g (ASTM D1613) |
Heavy Metal Content (Pb, As, Hg) | ≤ 10 ppm (total, ICP-MS) |
Storage Stability (Unopened) | 24 months (when stored in dry, ventilated conditions at 5–30°C) |
Product Uses
Printing & Textile Industries
Acts as a base solvent and coupling agent for solvent-based screen printing inks, enhancing color dispersion. For textiles, it serves as a solvent/coupling agent for vat dyes, improving dye fixation and fabric texture.
Cosmetics & Personal Care
Functions as a coupling agent and skin-friendly emollient in lotions, creams, and serums. Its low viscosity (pale yellow transparent liquid) ensures a non-greasy, smooth texture while stabilizing multi-phase formulations.
Agriculture & Coatings
Stabilizes pesticide formulations (preventing ingredient separation) and acts as a coalescent agent in floor polishes, boosting film formation and durability. It also aids in pigment dispersion in industrial coatings.
General Formulation: Add MPPG-1000 gradually to the formulation (1–5% by weight, adjust per application) while stirring at 50–60°C (for viscous systems) to ensure uniform dispersion.
Storage: Keep in sealed 50kg/200kg drums in a dry, ventilated area (avoid direct sunlight). Do not mix with strong acids/bases to prevent degradation.
Handling: Use standard chemical PPE (gloves, goggles) to avoid skin/eye contact; rinse with water if exposed.
FAQ
What is MPPG-1000's shelf life?
It has a 2-year shelf life when stored in sealed drums in dry, ventilated conditions (avoiding extreme temperatures).
Is MPPG-1000 water-soluble?
Yes, it is fully soluble in water (1% aqueous solution maintains pH 5.0–7.0) and compatible with most organic solvents.
Can it be used in food-contact products?
MPPG-1000 is industrial-grade; confirm compliance with local food safety regulations (e.g., FDA, REACH) before food-contact applications.
