水飞蓟素

Commercial Terms

Minimum order quantity: 100 kg
Lead time: 14-16天
HS code: 130219
Country of origin: China
Packaging: 25公斤纤维桶，内衬双层PE；每20英尺集装箱约10吨，或小订单采用拼箱/空运
Storage conditions: Store in a cool, dry place protected from light, in the original sealed container.
Shelf life: 24 months

Quantities, Incoterm and destination port are confirmed on quotation. Request a quote for a firm price.

Specification

Physical Properties

Physical Form: Fine Powder
Appearance / Color: 浅黄色至米色细粉
Solubility: Insoluble
Odor: Characteristic

Chemical / Quality

Grade: Food Grade
Purity / Assay: 80% min by UV
CAS Number: 65666-07-1

Compliance & Handling

GMO Status: Non-GMO
Allergen Status: Allergen-Free
Storage: Cool & Dry
Shelf Life: 24 months

Application / Intended Use

水飞蓟素标准化为80%的黄酮木质素，通过紫外线检测，并制成肝脏支持补充剂，通常每日分剂量服用140-420毫克。它也用于兽医护肝产品，并在较低的添加量下用于功能性饮料。由于水溶性差，通常以胶囊或磷脂复合物的形式提供。

Specification Parameters

Item	Standard / Limit	Unit	Test Method
Physical & Chemical
Appearance	Light yellow to yellow-brown fine powder		Visual
Silymarin	≥ 80	%	UV
Silybin A + B	≥ 30	%	HPLC
Loss on drying	≤ 5.0	%	USP <731>
Fineness (through 80 mesh)	100	%	Sieve
Microbiological
Total plate count	≤ 1,000	CFU/g	GB 4789.2
Yeasts and moulds	≤ 100	CFU/g	GB 4789.15
Escherichia coli	Negative / 10 g		GB 4789.38
Salmonella	Negative / 25 g		GB 4789.4
Heavy Metals
Lead (Pb)	≤ 3	mg/kg	GB 5009.12
Arsenic (As)	≤ 2	mg/kg	GB 5009.11
Other
Residual solvents	Meets USP <467>		GC
Transport classification	Not regulated as dangerous goods for transport		IMDG / ADR

Applications by Industry

膳食补充剂

In the Dietary Supplements industry, Silymarin is valued as a vitamin that helps formulate high-purity supplements and nutraceuticals. It integrates cleanly into capsules, tablets, powders and functional blends with reliable assay and full traceability. Rawplex supplies it with full COA/TDS documentation, consistent quality and worldwide export support.

More for 膳食补充剂

Frequently asked questions

What is 水飞蓟素?

水飞蓟素是一种天然化合物，来源于奶蓟植物（Silybum marianum）。它具有治疗效果，尤其在肝脏相关疾病中。水飞蓟素因其护肝特性而被广泛应用。

What is 水飞蓟素 used for?

水飞蓟素标准化为80%的黄酮木质素，通过紫外线检测，并制成肝脏支持补充剂，通常每日分剂量服用140-420毫克。它也用于兽医护肝产品，并在较低的添加量下用于功能性饮料。由于水溶性差，通常以胶囊或磷脂复合物的形式提供。

What is the CAS number for 水飞蓟素?

The CAS number is 65666-07-1.

What is the HS code for 水飞蓟素?

It is classified under HS code 130219. Confirm the full tariff line with your customs broker, as the last digits vary by country of import.

What is the minimum order quantity for 水飞蓟素?

The minimum order quantity is 100 kg. Smaller trial quantities can be arranged on request.

What is the lead time for 水飞蓟素?

Typical lead time is 14-16天 from order confirmation, subject to stock and destination.

How is 水飞蓟素 packaged?

25公斤纤维桶，内衬双层PE；每20英尺集装箱约10吨，或小订单采用拼箱/空运

What purity is 水飞蓟素 supplied at?

Standard specification is 80% min by UV. A Certificate of Analysis stating the actual batch values is issued with every shipment.

How should 水飞蓟素 be stored, and what is its shelf life?

Store cool_dry. Shelf life is 24 months in unopened original packaging.

Where is 水飞蓟素 sourced from?

It is sourced from China. Rawplex exports worldwide by sea or air with full documentation.

What certifications apply to 水飞蓟素?

ISO 9001, HACCP, Halal, NON-GMO. A batch-specific Certificate of Analysis is issued with every shipment, and MSDS and technical datasheets are available on request.