AM Crystal
AM Crystal is a pure white crystalline solid, typically in flake form. It is soluble in water, acetone, and ethanol, and slightly soluble in benzene. The product is relatively stable when stored in a cool, dark place but tends to polymerize at its melting point or under ultraviolet (UV) irradiation. When exposed to high heat, it decomposes and releases corrosive gases.
Key Features:
- Produced using world-leading microbial production technology for environmentally friendly and high-quality output
- Ultra-high purity with extremely low impurities
- Excellent polymerization performance
Scope Of Application
AM Crystal is mainly used for:
Synthesis of water-soluble polymers, including polyacrylamide-type polymers
Enhancing the adhesive strength of hydrophobic polymers, increasing resin softening point, and improving solvent resistance
Acting as a crosslinking agent for vinyl polymers
Applications across industries include:
Oil recovery
Beneficiation
Metallurgy
Papermaking
Sugar refining
Coal washing
Textiles
Pharmaceuticals
Polyacrylamide-type polymers derived from AM are often referred to as the “universal additive” or “versatile product” due to their broad applicability.
Technical Indicators
| Item | Content | Moisture | pH | Inhibitor | Color | Conductivity | Iron |
| Unit | w/% | w/% | 10-6 | # | μS/cm | 10-6 | |
| Specification | ≥ 98.0 | ≤ 0.8 | 6.5–7.5 | 3–10 | ≤ 10 | ≤ 20 | ≤ 1 |
| Test Result | 98.52 | 0.35 | 7.25 | 4.1 | 1 | 3.89 | 0.015 |
Usage Method
Acrylamide can polymerize with anionic comonomers (e.g., acrylic acid, sodium acrylate, AMPS) to produce anionic polyacrylamides. It can also react with cationic monomers (e.g., DAC, DMC, DMDAAC) to produce cationic copolymers. Acrylamide can be homopolymerized to form nonionic polyacrylamide, which can then be hydrolyzed to yield anionic polyacrylamide.
Storage and Transportation
This product is hygroscopic and should be stored in a cool, well-ventilated, dry warehouse. Protect from moisture, rain, and dampness, and keep tightly sealed. Store away from sources of ignition and heat. Avoid contact with oxidizing agents, acids, bases, and reactive metals (e.g., copper, iron, aluminum). Must be stored separately from food-grade chemicals; mixed storage is strictly prohibited.
Shelf life: 1 year. If no self-polymerization occurs after this period, the product may still be used.Before transportation, ensure intact packaging. During transit, prevent leakage, collapse, falling, or damage. Do not transport with oxidizers, acids, food, or reactive metals. Protect from direct sunlight, rain, and high temperatur
Certifications & Trust Endorsements
Our company has obtained multiple internationally recognized management system and compliance certifications, including:
- ISO 9001 Quality Management System Certification
- ISO 14001 Environmental Management System Certification
- ISO 50001 Energy Management System Certification
- ISO 45001 Occupational Health and Safety Management System Certification
Our AM Crystal products comply with relevant international chemical quality standards and regulations, including REACH, ensuring safe handling, reliable performance, and consistent high quality for industrial applications.
Call to Action
For sample testing, technical support, or quotations, please contact our sales team.
FAQ
Q1: How should AM Crystal be stored?
A: Store in a cool, dark, and well-ventilated place. Avoid heat, sunlight, and UV exposure. Containers must be tightly sealed to prevent polymerization.
Q2: What is the shelf life of AM Crystal?
A: When stored properly, the product remains stable for 24 months.
Q3: Is AM Crystal safe to handle?
A: It is corrosive and requires proper PPE including gloves, goggles, and protective clothing during handling.
Q4: Can AM Crystal be used to produce polyacrylamide?
A: Yes, it is the main monomer for polyacrylamide and other water-soluble polymers.
Q5: What industries commonly use AM Crystal?
A: AM Crystal is widely used in oil recovery, papermaking, metallurgy, textiles, sugar refining, coal washing, and pharmaceuticals.
