EINECS:222-311-2
Molecular Formula:Unspecified
CAS Registry Number:9012-76-4
Appearance:faintly beige solid
Molecular Weight:179.17112
Density:1.75g/cm3
Melting Point:88 deg C
Storage Temperature:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Refractive index:1.7
Solubility:insoluble in water
Stability:Stable. Incompatible with strong oxidizing agents.
Usage:Claimed to have the ability to retain fats and cholesterol in the stomach.
The production method of this chemical is below: Add 20g Chitosan into the 300mL 50% NaOH solvent and wait for its complete infiltration; Then heat to 95℃ for about 1.5 hours, filter out the alkali liquor and then wash to be neutral; Lastly cool and dry to have colorless transparent schistose products 15.6g.
As to its usage, it is widely applied in many ways. It could be used as antistaling agent which is usually used in food industry, and thickening agent, flocculating agent; It could also be used in pharmaceutic, agricultural seed, daily expenses, waste water treatment.
When you are dealing with this chemical, you should be very cautious. Being a kind of harmful chemicals, it may cause damage to health. If by inhalation, in contact with skin and if swallowed, it is dangerous. Then it is irritating to eyes, respiratory system and skin. Therefore, you shoud take the following instructions. Wear suitable protective clothing, and then avoid contacting with skin and eyes. If in case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
没有评论:
发表评论