1: Mannitol injection can reduce internal pressure of head and eye and induce diuresis, thus is clinically used in large amount in various domestic hospitals. Besides, it also can prevent rising of the blood-pressure, arteriosclerosis, meningitis as well as sugar diabetes. In field of microbiology, mannitol is a good culture medium of some microorganism.
Act as large injection's raw material and troche's supplementary material.
Not absorbed when taken orally, mannitol is often intravenous-injected with 20% hypertonic injection, which can promote the tissue-fluid water's diffusion towards plasma so to produce the deaquation.

Prevent acute renal failure.
Cure glaucoma and hydrocephalus.
Cure encephalitis B.
Be added into some medicines as troche's bulking agent and excipient.
Be used in nicotinic vinegar's compounding.

2: Paracetamol (Acetaminophen) China leading manufacturer

Product Identification
Paracetamol
General Information
HS CODE: 2924.29
CAS NO: 103-90-2
Grade: Medical Grade
Formula: C8H9NO2
Molecular Weight: 151.16

Properties
Appearance: White crystalline or crystalline powder
Odor: Odorless, a litter bitter
Solubility: Soluble in ethanol, acetone and hot water, hardly soluble in water, insoluble in petroleum ether and benzene
Melting Point: 168-172
Relative density: 1.293(21/4)

Specifications
Assay: 98-102(%)
Heavy metals: 10ppm
Chloride: 0.01(%)
Loss on drying: 0.5%
PH: 5.5-6.5

Application
It is a medicine raw material used for antipyretics 

Properties: It is white, flashing scale like crystal or white crystalline powder, odorless and tasteless. It is soluble in ethanol or chloroform, slightly soluble in boiling water, almost not soluble in water.

3.phenacetin

Properties: It is white, flashing scale like crystal or white crystalline powder, odorless and tasteless. It is soluble in ethanol or chloroform, slightly soluble in boiling water, almost not soluble in water.

Usage: Pain relief
Packing: For domestic: Kraft bag with plastic line, 25kg each.
Other: Paperboard drum with plastic line, 25kg each. 400*500cm