Shandong Guanqing Food Ingredients Co., Ltd. introduces food-grade, high-purity crystalline caffeine powder (CAS: 58-08-2). Produced using a refined recrystallization process, the product features full, uniform crystals, excellent flowability, and rapid water solubility, while remaining resistant to clumping or moisture absorption during long-term storage. A comprehensive, closed-loop quality control system governs the entire process-from raw material synthesis to final packaging-ensuring that heavy metal content, microbial levels, and residual solvents strictly meet international food additive standards, resulting in consistent quality across every batch. As an essential ingredient for fat-loss supplements, energy drinks, and sports nutrition formulations, caffeine boosts basal metabolism, promotes lipolysis, alleviates physical fatigue, and enhances exercise endurance; it is suitable for processing into various dosage forms, including capsules, powders, and oral liquids. Large-scale inventory is readily available at the factory.
What are the Characteristics and Advantages of Caffeine Raw Material Powder?
Product Features
High-Purity, Uniform Crystalline Form
Produced via a recrystallization refining process, the product features full, uniform particles appearing as a white, needle-like crystalline powder. With controllable particle size, it allows for dust-free, clog-free automated feeding, making it ideal for continuous production lines involving tableting, capsule filling, and powder blending.
Excellent Solubility
It dissolves rapidly in both warm and hot water, yielding a clear solution without sediment. It is suitable for formulating solid powders and chewable tablets, as well as energy drinks and oral liquids, without the need for additional solubilizing agents.
Highly Stable Physicochemical Properties
When stored in sealed containers at room temperature, it resists moisture absorption, caking, and oxidative degradation. Even after long-distance ocean shipping in containers exposed to high heat and humidity, the crystal structure and active ingredient content remain intact, ensuring a shelf life of up to 24 months.
Customizable Purity Specifications
Available in the standard 99% food-grade anhydrous caffeine specification, it strictly adheres to national standards, FCC, and USP pharmacopeia requirements. HPLC testing confirms consistent purity compliance and extremely low impurity levels.
Core Advantages
Comprehensive Compliance & Worry-Free Cross-Border Operations
We provide COA quality reports, MSDS safety data sheets, and third-party testing certificates. Our documentation supports customs clearance across Europe and the US as well as overseas brand formula registration, thereby minimizing compliance risks for clients.
Ample Production Capacity & Reliable Supply
With our own large-scale production facilities and a standing inventory of over 10,000 tons, we ensure rapid order processing and shipment-whether for sample trials, small-batch orders, or full-container bulk shipments-eliminating stockouts and delivery delays.
Flexible Packaging Solutions
Standard packaging consists of 25kg food-grade paper drums (with inner PE vacuum bags), alongside 1kg and 5kg aluminum foil sample packs. We offer custom logo printing and multilingual labeling, enabling distributors to repackage and sell products directly.
Versatile Formula Applications
A single raw material serves multiple product categories-including fat-loss supplements, pre-workout formulas, functional energy drinks, and energizing tablets-allowing clients to streamline procurement and reduce supply chain costs by avoiding the need to source a wide variety of ingredients.
What are the Effects of the Product?
Key Benefits
Boosts Metabolism & Aids Fat Loss
Stimulates the basal metabolic rate, accelerates the breakdown of body fat for energy, and inhibits fat accumulation. It serves as a core ingredient in fat-loss supplements and weight management products, often paired with synephrine for synergistic fat-burning effects.
Combats Fatigue & Relieves Drowsiness
Acts on the central nervous system to rapidly eliminate sleepiness and physical fatigue while enhancing alertness; commonly used in energy drinks, alertness-boosting tablets, and products designed for late-night work.
Enhances Athletic Performance
Delays exercise-induced fatigue, extends endurance, and boosts explosive power and training intensity; widely used in pre-workout supplements (including nitric oxide boosters) and specialized nutritional powders for athletes.
Sharpens Focus & Concentration
Enhances brain reaction speed and mental focus; suitable for dietary supplements aimed at students preparing for exams and professionals engaged in mentally demanding work.
Promotes Water Elimination & Reduces Edema
Mildly promotes water metabolism in the body and alleviates facial or limb edema; frequently used in body-sculpting and toning formulations.
Basic Information
| Product Name |
Anhydrous Caffeine |
| CAS No. | 58-08-2 |
| Chemical molecular formula | C₈H₁₀N₄O₂ |
| Molecular weight | 194.19 |
| Appearance |
White acicular crystalline powder |
| Key Quality Indicators (FCC / USP / Food Grade) | |
| Assay |
99.0%~101.0% |
| Water content | ≤0.5% |
| Melting point | 235℃~238℃ |
| Heavy metal (lead) |
≤10ppm |
| Arsenic |
≤3ppm |
| Residual solvents |
Meet USP limits |
| Total microbial count |
≤1000CFU/g |
| Mold & yeast |
≤100CFU/g |
| E.coli, Salmonella |
Negative |
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