2018 Good Quality Natural Camphor Ball

Product Description Introduction of nattal camphor Camphor is white crystalline powder or colorless transparent lumps, crude product is slightly yellow, there is light, easy volatile at room temperature, and fire test can occur with the smoke of burning red flame. If add a small amount of ethanol, ether and chloroform were easy to grind into powder. Early has permeability of special aroma, taste spicy and cool and refreshing. Natural Camphor, also called D-Camphor, White color crystal powder with the acrid and refrigerant odor of Camphor, Camphor is easy to volatilize under normal temperature and to dissolve in various kind of Organic Impregnant, for example, Ethanol, Aether, Petroleum Aether, Benzene etc.But it is difficult to dissolve in water. Inspection of Natural Camphor Testing items Standard Requirements Testing Result Color and Appearance Colorless or white power crystal. Qualified Scent Aroma of special osmosis, stimulating taste, with pleasantly cool . Qualified Acidity ≤1.2 0.5 Clarity of the ethanol solution Add 2.5g sample to 10ml volume of ethanol,Solution should be clear colorless Clear colorless solution. Halogen compounds According to the standard test, compared with the reference solution of test sample solution, shall not be dark Qualified Melting Point 176?-181? 179.6? Specific Rotation(20?) +41°—+44° +42.25° Nonvolatile matter ≤0.05% 0.03% Moisture Add 1 .0g sample to 10ml volume of diethyl ether, obtaining a settle solution Qualified Content Not less than 96% 96.4% Usage of Natural Camphor 1. The role of the central nervous system Camphor have excited central nervous system 2. The effects on the cardiovascular system 3. The local action Camphor spread on the skin has a mild stimulation and corrosion protection. Hard hair red inunction. Stimulates cold receptor and have cool and refreshing feeling, can relieve itching pain, have mild local anaesthetic effect. Also have stimulative effect to the gastrointestinal tract, gastrointestinal warm and comfortable, but produce a lot of nausea and vomiting. 4. The antifungal effect In vitro experiment of wool sample microspore bacteria, red hair versicolor bacterium has a strong inhibitory effect, can completely inhibit its growth in the plate 5: Insect repellants