L-肉碱

Commercial Terms

Minimum order quantity: 500 kg
Lead time: 12-14天
HS code: 292390
Country of origin: China
Packaging: 25公斤牛皮纸袋，内衬PE；每20' FCL约20吨托盘装
Storage conditions: Store in a cool, dry, ventilated place, keep sealed; avoid moisture.
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: Powder
Appearance / Color: 白色至类白色结晶粉末
Solubility: Water Soluble
Odor: Characteristic

Chemical / Quality

Grade: Feed Grade
Purity / Assay: 99% min
CAS Number: 541-15-1

Compliance & Handling

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

Application / Intended Use

L-肉碱将长链脂肪酸运输到线粒体中。运动营养和体重管理产品每份使用500-2000毫克；婴儿配方奶粉中加入以匹配母乳水平；水产养殖和猪饲料中使用以改善饲料转化率并减少肉体脂肪。

Specification Parameters

Item	Standard / Limit	Unit	Test Method
Physical & Chemical
Appearance	White crystalline powder		Visual
Assay (dried basis)	97.0 - 103.0	%	USP
Specific rotation	-29.0° to -32.0°		USP <781>
Water	≤ 0.5	%	USP <921>
pH (5% solution)	6.5 - 8.5		USP <791>
Residue on ignition	≤ 0.5	%	USP <281>
Heavy Metals
Lead (Pb)	≤ 10	mg/kg	GB 5009.12
Other
Transport classification	Not regulated as dangerous goods for transport		IMDG / ADR

Applications by Industry

膳食补充剂

In the Dietary Supplements industry, L-carnitine is valued as a amino acid 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

动物饲料与营养

L-carnitine is added to animal feed to enhance fat metabolism and improve feed conversion efficiency in livestock.

More for 动物饲料与营养

Frequently asked questions

What is L-肉碱?

L-肉碱是一种自然存在的化合物，在能量生产中发挥着重要作用。它是从氨基酸赖氨酸和蛋氨酸合成的氨基酸衍生物。由于其多种益处和功能特性，L-肉碱在食品工业中被广泛使用。

What is L-肉碱 used for?

L-肉碱将长链脂肪酸运输到线粒体中。运动营养和体重管理产品每份使用500-2000毫克；婴儿配方奶粉中加入以匹配母乳水平；水产养殖和猪饲料中使用以改善饲料转化率并减少肉体脂肪。

What is the CAS number for L-肉碱?

The CAS number is 541-15-1.

What is the HS code for L-肉碱?

It is classified under HS code 292390. 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 L-肉碱?

The minimum order quantity is 500 kg. Smaller trial quantities can be arranged on request.

What is the lead time for L-肉碱?

Typical lead time is 12-14天 from order confirmation, subject to stock and destination.

How is L-肉碱 packaged?

25公斤牛皮纸袋，内衬PE；每20' FCL约20吨托盘装

What purity is L-肉碱 supplied at?

Standard specification is 99% min. A Certificate of Analysis stating the actual batch values is issued with every shipment.

How should L-肉碱 be stored, and what is its shelf life?

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

Where is L-肉碱 sourced from?

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

What certifications apply to L-肉碱?

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