大豆卵磷脂

Soybean Lecithin

Product Name

大豆磷脂（PC-98）

English Name

Soybean lecithin

Chemical Name

phosphatidylcholine

Cas No.

8002-43-5

Molecular Formula

C₄₀H₈₂NO₉P

Character

Appearance

Yellow or yellowish-brown semisolid

Indentification

Conform

Water

0.6%

Acid Value

2.3mgKOH/g

IodineValue

103gI/100g

Colour

≤0.8 (350nm)

Emulsifying Stability

Less delamination

Inspection

Nitrogen

1.7%

Toluene Insoluble

0.1%

Acetone Insoluble

99.5%

Peroxid Value

3.2mEq/kg

Ethanol Soluble

99.8%

Heavy Metal

≤10PPm

Pesticide Residue

≤2PPm

Phosphorus Content（P）

5.2%

Phosphatidylcholine（PC）

≥98%

Preservation and Shelf Life

Preservation

Store in a cool and dry area, sealed and keep from direct light.

Shelf Life

12 Months

Packing

Specification

500、1000g/bag

Packing

Inside is polyethylene plastic bag , outside is aluminum foil bag

Application

Pharmaceutical Products

用于脂质体或乳化剂，治疗高血脂、脂肪肝、老年性痴呆症等药物的原辅料

Health Food

调节血脂、健脑益智、保护肝脏、延缓衰老

Standard

Lecithin General Technical Requirements（LS/T3219-1994）