Huwa-San Multi-Purpose TR-50

Huwa-San Multi-Purpose TR-50

Huwa-San Multi-Purpose TR-50 is a 50% concentrate disinfectant containing silver stabilised hydrogen peroxide, conforming to British (BS) and European (EN) regulatory standards for efficacy against viruses, bacteria, mould, spores, fungi and mycobacteria, across a range of hard surfaces.

We are accepting orders, but due to demand, lead time is estimated at 14-21 working days.

FREE DELIVERY ON THIS PRODUCT

Huwa-San Multi-Purpose TR-50

A hydrogen peroxide based disinfectant with a two year shelf life, suitable for use at work and in the home for the cleansing a range of hard surfaces and water-based hockey pitches, to irrigation tanks and machinery. To hand contact surfaces such as tools, steering wheels and vehicle controls, sports equipment, door handles, push plates, hand rails, office furniture, office equipment and work surfaces. Huwa-San TR-50 is also suitable for infection control on 3G sports pitches and running tracks. Completely biodegradable and approved by the Health and Safety Executive as a constant dose biocide for the control of legionella as featured in HSE guidance documents HSG274 & HSG282

Huwa-San Multi-Purpose TR-50 is a 50% concentrated formulation of hydrogen peroxide (H2O2) uniquely stabilised with a ionic silver chemistry.

Hydrogen peroxide is a transparent colourless and odourless disinfectant liquid which post disinfection quickly degrades into water and oxygen. The unique ionic silver stabilisation technology in Huwa-San Multipurpose TR-50 increases the stability of the hydrogen peroxide solution, without the undesirable residual effects from other potential stabilising agents, such as acids. In water Huwa-San has a proven 5 week half life.

This stabilising Huwa-San PEROXIDE technology is an integral component in making Huwa-San Multi-Purpose TR-50 an extremely powerful non-residual disinfectant.

With a contact time of five minutes, Huwa-San is proven to kill 99.999% of all known bacteria at 3% H2O2 concentration.


Conformity

Conforms to British (BS) and European (EN) regulatory standards for efficacy against viruses, bacteria and fungi, across a range of hard surfaces.

At a 3% active H2O2 concentration Huwa-San achieves greater than Log5 (99.999%) efficacy within 5 minutes, conforming to:

  • Bactericidal activity (BS EN 1276 and 13697)
  • Fungicidal activity (BS EN 1650)

At a 3% active H2O2 concentration Huwa-San achieves greater than Log4 (99.99%) efficacy within 60 minutes, conforming to:

  • Encapsulated viruses (BS EN 14476)

A systematic review published in the Journal of Hospital Infection demonstrated that a H2O2 concentration of 0.5% achieved a Log4 (99.99%) inactivation of human coronavirus HCoV-229E within 1 minute1.

Huwa-San Multi-Purpose TR-50 is a no rinse formulation suitable for use prior to the processing of organic approved products under EU 83412007 and EU 889/2008.

Approved by the Health and Safety Executive as a constant dose biocide for the control of Legionella featuring in HSE guidance documents HSG274 & HSG282.

Note: Contact times apply to clean surafces.

Log Reduction

  • Log4 reduction on a surface with 1,000,000 potentially harmful microorganisms would leave 100 remaining post treatment. (99.99%)
  • Log5 reduction on a surface with 1,000,000 potentially harmful microorganisms would leave 10 remaining post treatment. (99.999%)

1 Kampf, Todt, Pfaender and Steinmann. 2020. Persistence of coronaviruses on inanimate surfaces and their inactivation with biocidal agents. Journal of Hospital Infection. 104, 246-251.


Key Points

  • Completely odourless and colourless
  • Effective against bacteria
  • Effective against yeast and fungi
  • Effective against encapsulated viruses
  • Complies with BS and EN regulatory standards
  • Approved biocide for the control of Legionella
  • Infection control on artificial sports surfaces
  • Does not leave harmful residues
  • Verified as compliant with Organic Food Production as leave in place
  • Biodegradable
  • Non-corrosive
  • Does not cause skin irritation
  • Chlorine free
  • Alcohol free

Usage Guidance

  • One 25 kg drum treats 500,000 L water at 20 ppm hydrogen peroxide concentration (40 ml per 1000 L water).
  • Spray onto clean surfaces or immerse as necessary. See Dosing rates below.
  • Rinsing is only necessary if the surfaces come into contact with food.

Dosing Rates

Situation H2O2 Rates Wet Contact Time
TR-50 Water
Disinfection of hand tools 1% 200 ml 10 L Immerse for 15 minutes
0.5% 100 ml 10 L Immerse for 30 minutes
0.125% 25 ml 10 L Immerse for 120 minutes
Hard surface disinfection
*Artifical Sports Surfaces
Sanitary disinfection
Boot washes
1% 2 L 100 L 15 minutes
3% 6 L 100 L 5 minutes
Local blood contamination 5% 1 L 10 L 3 minutes
Irrigation system water treatment 0.001% (10 ppm) 20 ml 1000 L Continuous dosage
0.002% (20 ppm) 40 ml
Water-based hockey pitches 0.002% (20 ppm) 40 ml 1000 L Continuous dosage
Removal of biofilm 0.5-1% 1-2 L 100 L 60-120 minutes
500-1000 ppm 100-200 ml 100 L 24-48 hours

*Artificial sport surfaces equates to the following rates per hectare when applied via hydraulic boom sprayer.

  • 8 L/ha in 400 L water per hectare (1%)
  • 24 L/ha in 400 L water per hectare (3%)

For further information on Huwa-San TR-50, please contact a member of our technical sales team on 01902 440250.

Delivery charge (if applicable) applied at checkout. Next working day delivery is available on this product, as an option on orders placed before 12 noon - excludes festive season & bank holidays. Please note deliveries to Highlands, Cornwall and more remote areas may take longer. Surcharges apply for non mainland locations, call for more information. More delivery info

For large orders, please be aware that if you require a smaller 7.5 tonne lorry, the maximum weight for pallets is 750 kg - otherwise the standard pallet size limit of 1000 kg applies.

If you have any access restrictions for lorries or large vehicles please speak to our sales team on 01902 440250.


Collection from our Telford, Shropshire, Trade Counter is available for this product. More info on collections