liquagard™ s-1 preservative | rokonsal™ s-1 preservative

chemistry: antimicrobials

INCI/chemical name: Methylchloroisothiazolinone/Methylisothiazolinone (Active ingredients without auxillaries.)

liquagard™ s-1 preservative is a colorless to yellow aqueous solution that consists of methylchloroisothiazolinone/methylisothiazolinone with magnesium salts as stabilizers. It gives clear aqueous solutions at any dilution. rokonsal™ s-1 preservative has proven to be a cost-effective preserving system for rinse-off-products like shampoos, shower-gels, foam baths, and other rinse-off cosmetic applications and is effective up to pH 8, max.

The product is also marketed under the trade name rokonsal™ s-1.

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features and benefits
  • broad-spectrum of activity
  • fast-acting at low use-levels
  • global use


leave-on -
rinse-off +++
wet wipes -

+++ highly recommended, - not recommended

use levels: 0.03-0.1%

max. temperature during production: below 40°C

additional information

pH 3.0 - 8.0
regulatory compliance Brazil, Canada, China, EU, Japan, Mexico, US
technologies without formaldehyde donor, without paraben, without phenoxyethanol
chemistry type with isothiazolinone

For country-specific details, please contact your local sales representative.

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sustainability features

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