USD $1.00-1.00 / Kilogram
USD $10.00-10.00 / Gram
USD $20.00-40.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
chemical name: |
piroctone olamine |
cas no.: |
68890-66-4 |
einecs no.: |
272-574-2 |
molecular formula: |
c14h23no2.c2h7no |
molecular weight: |
298.421 |
solubility: freely soluble in 10% ethanol in water; soluble in solution containing surfactants in water or in 1%-10% ethanol; slightly soluble in water and in oil . the solubility in water varies by ph value, and is a litter larger in neutral or weak basic solution than in acid solution.
property |
specification |
appearance |
white or slightly yellow crystalline powder |
odor |
characteristic |
solubility |
water(0.10+10ml):non-soluble methanol (1.00g+10ml): soluble |
purity(hplc) |
min. 99.0% |
ph(1% in water, 20°c) |
8.5-10.0 |
melting point |
130-135°c |
drying loss |
max. 0.3% |
ash(so4) |
max. 0.2% |
particle size distribution |
d(0.5):30-50um. provide a profile representative of the raw material |
e1%(1cm) at 317nm expressed and dried substance |
214-236 |
ethanolamine |
20.0-21.0% |
nitrosamine content(ppb) |
max. 50 |
heavy metal (pb, as, cd, co, cr, hg, ni, sb) |
max.10ppm |
hexane(gc) |
max.300ppm |
ethyl acetate(gc) |
max.5000ppm |
applications: piroctone olamine is a broad spectrum of microbiocide/microbiostat, maybe used in for mulating antidan druff shampoo, hair keep and hair care, soap, etc.
package and storage: 25kg drum, protect from moisture.
shelf life: 36 months