Description
Triclosan
Chemical Name: 2,4,4\'-trichloro*2\'-hydroxy diphenyl ether,
*-Chloro**-(2,*-dichlorophenoxy)phenol
Registered Number: CAS: ********5
Molecular Formula: C*2H7Cl3O2
Moecular Weight: **9.*4
Appearance: white crystal powder
?Odor: fragrant weak Phenolic(aromatic)
Specifications:
?Content: *9.****0.0%(HPLC)
?Melting point: *6?1?C
?Loss on drying: ?Impurities controlled according to USP*7.
?Chatacteristics:
?1. white high purity fragrant powder, non-contaminated to product
and skin;
?2. dissolved in several kinds of organic solvent and
surfactants;
?3. keep highly stable in strong acid, or strong alkali;
?4. a good bactericide which can kill and inhibit gram-positive
bacterium , gram-negative bacterium , fungus , yeast and virus
(such as pneumonia A and B viruses, hydrophobic virus ,AIDS
HIV);
?5. be effective to inhibit antibiotic bacterium and non-antibiotic
bacterium.
Physical natures:
?a. Properties: white crystalline powder, aromatic slightly
phenolic odour.
?b. Solubility: could be slightly dissolved in water , medium
solubility in dilute alkali solution,easily dissolved in organic
solvents such as ethanol and acetone etc. It can be madetransparent
highly condensed liquid products after dissoving in
surfactants.
Safety nature:
?Triclosan can co-exist well with human skins. Long-term and wide
animal toxicological experiments also prove that using Triclosan in
the advised application scope and amount limits can reach
international toxicity standard for chemical products .It is a
preferable safe and high performance broad spectrum antiseptic
agent in the world of today.
?Results of toxicity test, acute oral administration toxicity:
Acute oral administration toxicity:
?LD*0(small mouse take orally in)= ***5mg/kg. Experiment of
irritation : 1%,5% or *0% diluted triclosan was applied on the molt
area of guinea pig, that shows Triclosan has no allergy toguinea
pig\'s skin.
Antiseptic natures:
?Triclosan is a kind of high performance broad spectrum antiseptic
which can kill or inhibit gram-positive and gram-negative
bacterium, yeast and virus etc.
Applications:
?Triclosan are widely used in high-performance medicated soap and
sanitary perfumed soap, sanitary washing lotion, tragomaschalia and
berimisty deodorizer, sterile hands washing lotion, misty
disinfectant for wounds, disinfectant for medical apparatus and
instruments, sanitary washing facial milk and cream ,air refresher
and deodorizer for refrigerator etc, and it can also be used in
sorting sanitary textiles and antiseptic treating for plastics.
Higher-purity Triclosan are also widely used in therapeutic
toothpaste and gargle. We suggest to use 0.*5%*0.3% density
Triclosan solution.
Storage:
?Sealed up ,kept in dry and dark place, the storage temperature is
never above *0 centigrade degree.
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