Ultranitril 454 - packshot

Ultranitril 454

Precision dexterity in mildly aggressive environments, for those sensitive to natural latex

Liquidproof Protection

Specific advantages

  • Outstanding precision dexterity, due to the qualities of MAPA’s unique synthetic material
  • Good handling of slippery objects, due to the embossed texture
  • Optimal comfort: anatomical shape, new flocking quality
  • Previous name: Optimo 454



  • Common Tasks in hospitals and clinics

Local Authorities (Cleaning)

  • Handling household detergents


  • Cat. 3
  • Mechanical hazards EN 3882000X
  • Type BSpecific Chemical Protection EN 374KPT
  • Micro-organisms EN 374

Product detail

MaterialSynthetic elastomer
Interior FinishFlocked
Exterior FinishEmbossed texture
Length (cm)31
Thickness (mm)0.35
Size6 7 8 9 10
Packaging1 pair/bag
50 pairs/carton

Operating instructions

Instructions for use

  • It is recommended to check that the gloves are suitable for the intended use, because the conditions of use at workplace may differ from the "CE"-type tests.
  • Persons sensitised to dithiocarbamates and thiazoles should not use these gloves.
  • Put the gloves on dry, clean hands.
  • Do not use the gloves in contact with a chemical for a duration in excess of the measured breakthrough time. Refer to the website www.mapa-pro.com or contact the Technical Customer Service - MAPA PROFESSIONNEL (stc.mapaspontex@mapaspontex.fr) in order to know this breakthrough time. Use 2 pairs alternatively when in long duration contact with a solvent.
  • Turn the cuff end down in order to prevent a chemical from dripping onto the arm.
  • Inspect the gloves for cracks or snags before reusing them.

Storage conditions

Store the gloves in their original packaging protected from direct sunlight and heat sources.

Laundering conditions

Before taking of the gloves, clean them as appropriate :

  • in use with a solvent (Naphta, etc...) : rub over with a dry cloth
  • in use with acids or alkalines : thoroughly rinse the gloves under running water, and rub over with a dry cloth

Caution : improper use of the gloves or submitting them to a cleaning or laundering process which is not specifically recommended can alter their performance levels.

Drying conditions

Ensure the inside of the gloves is dry before putting them on again.


This product is not classified hazardous according to the regulation (EC) n°1272/2008 of the European Parliament and of the Council. This product does not contain more than 0.1 % of substance of very high concern (SVHC) or any substance included in the annex XVII of the regulation n° 1907/2006 of the European Parliament and of the Council (REACH).

Chemical chart

Overall Chemical Protection Rating

Protection rating is determined by taking into account the effects of both permeation and degradation in an attempt to provide users with an overall protection guideline when using our glove products against specific chemicals.

Meaning of colors :

Used for high chemical exposure or chemical immersion, limited to breakthrough time based on a working day.
Used for repeated chemical contact, limited to total chemical exposure i.e. : accumulative breakthrough time based on a working day.
Splash protection only, on chemical exposure the gloves should be discarded and new gloves worn as soon as possible.
Not recommended, these gloves are deemed unsuitable for work with this chemical.
NT : Not tested
NA : Not applicable because not fully tested (only degradation OR permeation results)

The chemical test data and overall chemical protection rating should not be used as the absolute basis for glove selection. Actual in-use conditions may vary glove performance from the controlled conditions of laboratory tests. Factors other than chemical contact time

Chemical ProductCAS #Breakthrough time
2-Propanol (Isopropanol) 99%67-63-0432EN 374-3:20034
Acetic acid 80%64-19-7432EN 374-3:20031
Acetone 99%67-64-110EN 374-3:20031
Ammonium hydroxide solution 25%1336-21-6231EN 16523-1:2015NT
Bleach 12°7681-52-9NTNT4
Cyclohexane 99%110-82-7NTNT1
Formaldehyde 37%50-00-04806EN 16523-1:20153
Fuel oils mixture68476-34-61554EN 374-3:20034
Hydrochloric acid 10%7647-01-0NTNT4
Hydrochloric acid 35%7647-01-04505EN 374-3:20034
Hydrogen peroxide 30%7722-84-14806EN 16523-1:20154
Methanol 99%67-56-190EN 374-3:20032
Methyl Ethyl Ketone (2-Butanone) 99%78-93-3NTNT1
Naphtha, Hydrodesulphurized Heavy mixture64742-82-1NTNT2
Naphtha, Hydrotreated Heavy mixture64742-48-9863EN 374-3:2003NT
Nitric acid 10%7697-37-24806EN 374-3:2003NT
Nitric acid 20%7697-37-24806EN 374-3:20033
Phosphoric acid 75%7664-38-24806EN 374-3:20034
Sodium hydroxide 20%1310-73-24806EN 374-3:20034
Sodium hydroxide 40%1310-73-24806EN 374-3:20034
Sodium hydroxide 50%1310-73-24806EN 374-3:2003NT
Sodium Metabisulfite 20%7681-57-44806EN 374-3:20032
Sulfuric acid 10%7664-93-94806EN 374-3:20034
Sulfuric acid 40%7664-93-94806EN 374-3:20034
Sulfuric acid 50%7664-93-94806EN 374-3:20034
Toluene 99%108-88-310EN 374-3:20031
Unleaded gasoline mixture8006-61-930EN 374-3:20031

*not normalized result

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To contact us

If you would like to ask us a commercial question about our products or if you would like to have more technical information about our gloves and their use, please fill out one of the forms proposed below.