Magnesium Stearate

Quality standard： CP

Project 2020 Edition Indicators

Identification ; Meets the requirements

PH ; Meets the requirements

Chloride% ≤ 0.10

Sulfate% ≤ 0.6

Loss on drying% ≤ 5.0

Iron salt% ≤ 0.01

Cadmium salt% ≤ 0.0003

Nickel salt% ≤ 0.0005

Heavy metal% ≤ 0 0010

The relative content of stearic acid and palmitic acid ; Meets the requirements

Microbial limit ; Meets the requirements

Content (mg)% 4.0 ~ 5.0

Character：

The product is white without fine sand; Slightly smelly.

This product is insoluble in water, ethanol or ether.

Category：

Pharmaceutical excipients, lubricants.

Purpose：

This product is mainly used as anti slip agent or anti viscosity agent for tablets and capsules, with a general concentration of 0.25 ~ 2.0%. Due to its nitrate water property, it can delay the dissolution rate of solid preparations. Therefore, it is required to use it together with drugs with incompatibility.

Packaging：

The pearlescent film outer bag is lined with polyethylene film bag, and the net weight is 10kg / bag

Storage： sealed storage.

Marking：shall indicate the model of the product, the marked range of particle size distribution and the marked value of specific surface area.

Note: This product has a greasy feeling in contact with the skin.