99.8% Methyl Alcohol CAS 67-56-1 is a high-purity basic organic chemical raw material with the molecular formula CH₃OH and CAS No. 67-56-1. It is a colorless, transparent, highly volatile liquid with a slight alcoholic odor and excellent miscibility with water and many organic solvents. With a purity of ≥99.8% and moisture controlled at ≤0.05%, it is designed for applications where solvent consistency, reaction stability, and predictable processing performance are important.
As a professional chemical supplier in China, AOLANSU focuses on stable raw-material quality and batch-to-batch consistency. The product is manufactured through mature synthesis, purification, and quality-control processes, with COA and relevant documentation available for industrial buyers. AOLANSU also holds a hazardous chemicals business license, supporting compliant procurement and international supply.
For industrial procurement, purity alone is not enough to evaluate methanol. Moisture, appearance, density, packaging condition, supply consistency, and documentation can all influence downstream production. With purity ≥99.8%, moisture ≤0.05%, and a colorless transparent appearance without visible impurities, this material provides a consistent feedstock for chemical synthesis, solvent applications, and selected energy-related processes.
Its boiling point of approximately 64.5–64.7°C allows relatively rapid evaporation, while its high solubility makes it easy to incorporate into formulations and process systems. Buyers requiring tighter impurity control can discuss specific quality requirements with AOLANSU before placing a bulk order.
| Parameter | Specification |
|---|---|
| Product Name | Methyl Alcohol (Methanol) |
| CAS No. | 67-56-1 |
| Purity | ≥99.8% |
| Appearance | Colorless transparent liquid, slight alcoholic odor, no visible impurities |
| Density (20℃) | 0.791–0.793 g/cm³ |
| Boiling Point | 64.5–64.7℃ at standard atmospheric pressure |
| Flash Point | 11℃ (closed cup) |
| Moisture | ≤0.05% |
| Solubility | Highly soluble in water; miscible with alcohols, ethers, and ketones |
| Molecular Formula | CH₃OH (CH₄O) |
| UN No. | 1230 |
| Standard Packaging | 160kg galvanized iron drum, 1000kg IBC tank |
As a simple alcohol and versatile chemical intermediate, the 99.8% Methyl Alcohol CAS 67-56-1 is widely used in the manufacture of formaldehyde, chloromethane, dimethyl sulfate, and other downstream chemicals. Stable purity helps reduce unexpected changes in reaction conditions and supports consistent production of plastics, resins, dyes, synthetic fibers, and other chemical products.
Its strong solvency and relatively low boiling point make it useful as a solvent or processing component in selected coating and ink formulations. It can assist resin and pigment dispersion while contributing to controlled evaporation during processing. Formula compatibility should be verified through customer trials before commercial production.
In pharmaceutical and fine chemical manufacturing, high-purity methanol can function as a solvent, extraction medium, or reaction component. The low moisture specification is particularly relevant for processes where water content can affect reaction performance, crystallization, or downstream purification.
99.8% Methyl Alcohol CAS 67-56-1 is increasingly considered in alternative-fuel and energy-transition applications, including methanol-blended fuels, marine fuel systems, fuel-cell technologies, and biodiesel-related production. Application-specific fuel standards and equipment compatibility should be confirmed before use rather than assuming that industrial-grade material is automatically suitable for every fuel application.
Because it dissolves many organic substances and evaporates readily, methanol can be used in selected industrial cleaning and degreasing processes. It is suitable for applications involving oil, organic residues, and processing contaminants, provided that the material compatibility and workplace safety requirements have been evaluated.
A European paint company faced slow solvent evaporation, excessive residue, reduced paint-film gloss, and unstable raw-material supply. The company purchased high-purity material from Shandong Aolansu to replace its traditional mixed solvent.
After process adjustment, evaporation speed increased by 30%, paint-film gloss improved by 15%, and production yield increased from 92% to 98%. Factory-direct supply also shortened delivery time to 7 days and reduced procurement costs by 12%.
A Southeast Asian new energy company experienced inconsistent fuel quality because of insufficient purity and excessive impurities in locally sourced materials. These issues affected engine efficiency and service life while significant price fluctuations increased procurement uncertainty.
The company signed an annual supply agreement with Shandong Aolansu for 99.9% pure methanol in IBC tank packaging, together with MSDS and COA documentation. According to the supplied case data, engine failure rates decreased by 40%, maintenance costs decreased by 25%, and annual price locking helped reduce exposure to market fluctuations. The complete documentation also supported smoother customs clearance and a more stable delivery cycle.
AOLANSU applies quality control from raw-material selection through synthesis, purification, testing, and final packaging. Key indicators such as purity, moisture, appearance, and physical properties are monitored before shipment. For bulk procurement, batch-specific COA documentation can be provided so buyers can compare incoming material against their internal specifications.
This approach is particularly important for customers operating continuous production lines. Consistent raw-material properties help reduce the need for repeated process adjustments and make production planning more predictable.
AOLANSU supports both trial procurement and long-term industrial supply. Standard packaging includes 160kg galvanized iron drums and 1000kg IBC tanks, while packaging arrangements can be discussed according to order volume, destination, storage conditions, and transportation requirements.
Small-batch trial orders can be arranged for customers who need to verify purity, formulation compatibility, or process performance before committing to larger volumes. For recurring procurement, factory-direct supply and production scheduling can help buyers establish a more predictable replenishment cycle.
For cross-border chemical procurement, product quality is only one part of the purchasing decision. Buyers may also require documentation for internal approval, transportation, customs clearance, and regulatory compliance. AOLANSU can provide product-related documents such as COA, SDS/MSDS, and customs documentation according to the order and destination requirements.
As a supplier holding a hazardous chemicals business license, AOLANSU pays particular attention to compliant handling, packaging, and transportation arrangements for international orders.
99.8% Methyl Alcohol CAS 67-56-1 is a toxic and highly flammable chemical. Its vapor can form an explosive mixture with air, so storage and handling require strict control of ignition sources, ventilation, and exposure risks. Containers should remain tightly closed and be stored in a cool, dry, well-ventilated chemical storage area away from heat, flames, sparks, and incompatible materials.
Operators should use appropriate chemical-resistant gloves, eye protection, protective clothing, and suitable respiratory protection according to the workplace risk assessment and applicable SDS requirements. Any industrial handling procedure should follow local regulations and the current product SDS.
A purity level of ≥99.8% means the main component accounts for at least 99.8% of the product by the specified testing method. For buyers, the more important question is whether the remaining impurities, particularly moisture and other process-specific contaminants, are compatible with their formulation or reaction. AOLANSU can provide COA documentation for batch verification.
Yes. Standard options include 160kg galvanized iron drums and 1000kg IBC tanks. For specific projects, packaging arrangements can be discussed according to order quantity, transportation conditions, destination regulations, and the buyer's storage system.
AOLANSU can provide documents such as COA, SDS/MSDS, customs documentation, and hazardous chemical-related documents according to the requirements of the order and destination market. Buyers should confirm any country-specific import requirements before shipment.
Each production batch is subject to quality inspection before shipment. Buyers can use the corresponding COA to verify key indicators such as purity, moisture, appearance, and other agreed specifications. For long-term contracts, additional quality requirements can be incorporated into the purchasing specification.
99.8% Methyl Alcohol CAS 67-56-1 can be used in certain fuel and energy applications, but fuel use requires compliance with the applicable fuel specification, equipment requirements, blending ratio, and local regulations. Industrial-grade methanol should not automatically be treated as a certified fuel-grade product. Buyers should confirm the intended application before ordering.
Shandong Aolansu Environmental Protection Technology Co., Ltd. supplies chemical raw materials to industrial buyers with an emphasis on consistent quality, documentation, supply stability, and compliant hazardous chemical handling. AOLANSU combines standardized production, batch testing, flexible packaging, and international logistics support to help overseas buyers reduce procurement uncertainty.
For customers evaluating long-term supply, the company can support sample testing, specification confirmation, bulk procurement, documentation preparation, and application-related communication before shipment.
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