| |
Add:No.158 Yuhua West Road,
Qiaoxi District,Shijiazhuang City
Tel£º+86 17736001785
Email£ºadmin@hbtatech.cn
Web£ºwww.hbtatech.cn
|
| |
|
| Piroctone olamine CAS:68890-66-4 |
| |
 |
Product Name: Piroctone olamine
Identification
Synonyms 1-Hydroxy-4-methyl-6(2,4,4-trimethylpentyl)2-pyridon monoethanolamine salt
Molecular Formula C14H23NO2.C2H7NO;C16H30N2O3
Molecular Weight 298.42
CAS Number 68890-66-4
EINECS/ELINCS 272-574-2
Properties
Appearance White or slightly yellow crystalline powder
Melting Point 130-135¡ãC
Solubility practically insoluble in water and soluble in alcohol
Stability stable under ordinary conditions
|
Test Items
|
Standard (Technical)
|
|
Appearance
|
White or slightly yellow crystalline powder
|
|
Odor
|
Characteristic
|
|
Solubility
|
Water (0.10g+10ml): non-soluble
Methanol (1.00g+10ml): soluble
|
|
Assay (HPLC)
|
99.0% min
|
|
PH (1% in water, 20¡æ)
|
8.5-10.0
|
|
Melting point
|
130-135¡æ
|
|
Loss on drying
|
0.3% max
|
|
Ash (SO4)
|
0.2% max
|
|
Particle size distribution
|
D(0.5):30-50um provide a profile
representative of the raw material
|
|
E1% (1cm) at 317nm expressed as dried
substance
|
214-236
|
|
Ethanolamine
|
20.0-21.0%
|
|
Nitrosamine content (PPb)
|
50 max
|
|
Heavy metals
(Pb,As,Cd,Co,Cr,Hg,Ni,Sb)
|
10ppm max
|
|
Hexane (GC)
|
300ppm max
|
|
Ethyl acetate (GC)
|
5000ppm max
|
Application
For the anti-dandruff and relieving itching of leave-in hair washing products. Used as
preservative in cosmetics and bactericide in soap.
Packing and Storage
Packing In 25kgs net cardboard drum
Storage Keep tightly closed. Store in a cool dry place.
|
| |
| Previous£º
Cosmetic Grade 1-Hexadecanol / C16 Cetyl Alcohol CAS 36653-82-4
¡¡Next£º
NAD cas53-84-9 98£¥ Nicotinamide Adenine Dinucleotide
|
|
