CAS 635‑65‑4 Porcine Bile Extract Bilirubin Powder 90% 95% Antioxidant

• Two Standard Purity Grades: We offer 90% and 95% Bilirubin to satisfy different production and experimental requirements. HPLC detection controls batch‑to‑batch content deviation within ±1.2%. Every batch is fully inspected before shipment, impurity content is kept below 2%, ensuring stable bio‑activity for downstream manufacturing projects.

• Strict Source Raw‑material Control: Qualified porcine bile raw materials are screened from reliable sources. Raw materials go through preliminary purification and pre‑inspection before deep processing. Over 95% raw materials pass incoming quality check, effectively reducing heavy‑metal and harmful impurity risks for global bulk‑order customers.

• Specialized Low‑light Purification Process: Since bilirubin is sensitive to light, we adopt light‑shielded low‑temperature extraction and multi‑stage refining craft to prevent active ingredient degradation. Our stable production capacity supports small lab trial samples and large‑volume bulk orders with controllable lead‑time for overseas partnersAlibaba.

• Complete Set of Technical Documents: COA, HPLC test report and SDS are provided for each shipment. Third‑party independent laboratory verification can be arranged upon client request. All test indexes conform to international biochemical raw‑material standards, simplifying cross‑border customs clearance and product filing work for importers.

• Controllable Physical Performance: Fine red‑orange powder features uniform particle size, 100% passing 80‑mesh sieve. Moisture content is strictly controlled below 1.4%. It needs sealed, cool and dark storage, and keeps stable quality under proper packaging during long‑distance sea transportation and warehousepreservation

• Pharmaceutical Intermediate Manufacturing: Mainly applied for synthesis of artificial calculus bovis and related pharmaceutical raw‑material production. 90% and 95% bilirubin serve as core bio‑active raw materials. Reliable batch‑stable quality meets strict ingredient standards for pharmaceutical processing enterprises worldwide.

• Biochemical & Pharmacological Research: High‑purity bilirubin fits anti‑oxidation mechanism, hepatology and biomarker‑related laboratory experiments. Authentic HPLC test data supports research institutes and R&D teams for experimental exploration and academic recording. Two specifications satisfy diverse test concentration demands.

• Diagnostic Reagent Raw‑material: Used as reference substance for liver‑function biochemical assay reagents. It provides standard reference material for clinical in‑vitro diagnostic reagent development. Stable chemical property helps laboratories and reagent manufacturers obtain accurate experimental detecting results.

• Bulk Animal‑source Extract Wholesale: Supplied in foil bag and industrial drum packaging for raw‑material traders and agents. Dual‑spec supply meets diversified purchasing requirements from downstream factories. Complete supporting documents facilitate import formalities and local‑market sales for worldwide B2B cooperation.

Q: What is the shelf life and storage method?

A: Unopened shelf life is 24 months. Please seal tightly and store in cool, dry, shaded place below 25℃, avoid direct sunlight and damp environment. After opening, seal and refrigerate, finish within 3 months.

Q: What industries are your raw materials widely applied to?

A: Our fruit & plant powders are widely used in instant beverages, baking, confectionery, meal replacement powder, health supplements, natural food colorants, ice cream and solid drinks, suitable for industrial raw materials and retail finished products.

Q: Which countries do you mainly export to?

A: Our products are exported to more than 40 countries, including EU countries, the United States, Australia, Southeast Asia, Middle East and South America. We are familiar with different import standards of various regions to provide targeted product solutions.