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Chlorocresol (PCMC)

Category:Preservative Series
Other Name: 4-Chloro-3-Methylphenol, 4-Chloro-m-Cresol

CAS No. : 59-50-7

Einecs No. : 200-431-6

Molecular Formula: C7H7ClO 

Molecular Weight:142.6

Technical Data Sheet

1.   PCMC is a security, efficient anti-mould antiseptic.

2.   Slightly soluble in water(4g/L), easy soluble in organic solvent such as alcohols(96 percent in ethanol), ethers,

      ketones, etc. Freely soluble in fatty oils, and dissolves in solutions of alkali hydroxides.

 

Appearance

White or off-white flake crystal or agglomerate crystal

Smell

Phenol-like

Content of active matter, %

98.0Min

Melting point, °C

63-67

Acidity(pH)

4.0-6.0

Residue on ignition, %

0.2Max

Clarity of solution

Clear solution free of particles

 

1.   PCMC frequently used in personal care products.

2.   Also used in leather, metal machining liquid, concrete, film, gluewater, textile, oiled, paper, etc.

 

20 Kgs /cardboard drum with PE inner bag.

 

Stored in dry and cool place, kept away from sunshine and rain.

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