Cholesterol produced by Shandong Kunda Biotechnology stands out as a fine, specialty compound serving many industries, from pharmaceuticals to food manufacturing. The product appears as a solid at room temperature, often taking the form of white to off-white powder, small flakes, or even pearl-like grains depending on the handling process and intended application. Cholesterol’s molecular formula, C27H46O, points to a high-purity sterol, with a molecular weight of about 386.65 g/mol that reflects its complex carbon framework and single hydroxyl group. Sitting at a density of around 1.067 g/cm³, this compound differs from more common sterols by its solid structure and crystal-like brilliance, with a melting point near 148°C. Versatile by nature, it can also be dissolved in select organic solvents, forming clear solutions critical for research or production. It doesn’t easily mix with water, which matches most pure sterols, but in lipophilic (fat-loving) settings, it blends smoothly without trouble.
Within the industry, cholesterol from Shandong Kunda Biotechnology hits strict standards for purity—often over 99%—assuring reliable results whether the raw material goes into making cell culture media, vitamin formulations, or cosmetic bases. The batch consistency saves manufacturers both time and trouble, and every lot carries detailed specifications. Identification rests in its crystalline structure—micrographs show orderly, plate-like crystals typical of animal-derived cholesterol, differing clearly from synthetic or plant sterol alternatives. Its HS Code, 29061300, spotlights its place in global trade as a specialized biochemical. As a raw material, it can be presented as a bulk powder for large-scale blending, or packed as solid pearls for easier, dust-free handling. Each form preserves its core physical properties so long as users store it in dry, cool conditions, shielded from light and air. Over the years, I’ve seen small production lapses—such as moisture exposure—lead to clumping and yellowing, a headache during quality checks, so paying attention to storage keeps product integrity intact.
On the safety front, pure cholesterol doesn’t act like a typical hazardous chemical in a workplace. You won’t find it reacting violently or producing toxic fumes under ordinary handling. The real risk comes from its powder form, which can cause mild irritation if mishandled—think dust in your eyes or lungs, something anyone working with powders knows too well. The safety data sheet is clear: use masks and gloves, keep good ventilation, and store away from oxidizing agents. Cholesterol doesn’t count as harmful under mainstream chemical classification, so it escapes extra regulatory red tape, but material safety rules still apply. My time in the lab showed me that common sense, not just compliance, saves more trouble—wearing protection and cleaning spills thoroughly keeps both operators and production safe.
The main draw of Shandong Kunda Biotechnology’s cholesterol lies in its reliable purity and physical consistency, especially in pharmaceutical and nutrition industries. In medical manufacturing, cholesterol acts as a building block for corticosteroids and vitamin D analogs, essential to many lifesaving drugs. Cell culture professionals value it as a supplement for serum-free media, supporting the growth of delicate mammalian cells by stabilizing membranes. The cosmetic industry taps it as an emollient, helping skin creams mimic the natural lipid balance of human skin for better texture and moisture retention. Food technologists use cholesterol in standardization and testing, since real-world products need benchmarks to ensure accurate content labeling. I’ve seen its impact firsthand—tight product specs build trust with partners and avoid costly recalls.
While cholesterol is a workhorse chemical, companies could benefit from increased transparency on sourcing and sustainability. Synthetic and plant-based alternatives are emerging, but genuine animal-derived cholesterol still dominates because of established performance. Environmental and ethical questions nudge manufacturers toward traceable supply chains, so regular audits and updated certifications help. Some customers now ask for non-GMO or animal welfare documentation, pushing suppliers to adapt. For users worried about storage and clumping, moving to pearl or flake forms—both more stable than fine powder—can improve shelf life and reduce waste. Automation in packaging can cut exposure risks for staff and maintain more consistent batch quality. These practical steps don’t just answer regulatory scrutiny—they solve daily headaches and build longer-term trust among clients worldwide.
HS Code 29061300 groups cholesterol as a subclass within alcohols with phenol functions, helping companies track it across borders. Material form matters here: flakes, powder, pearls, and even crystal variants each meet specific user needs, with powder handy for fast dilution, while pearls resist static and clumping. The density—about 1.067 g/cm³—lines up with top-end documentation and matches what seasoned handlers expect when measuring out raw materials. Safe use isn’t theoretical—it means ground-level training, correct PPE, properly labeled storage, and clear documentation, all lessons anyone who’s handled fine cholesterols learns quickly. Over time, these routines stick, reinforcing a safety culture and reducing downtime from preventable mistakes. In this field, practical knowledge and clear standards won’t just keep you compliant; they help build a smoother operation year after year.
