Comparison guide

MEA Triazine vs MMA Triazine — Which H2S Scavenger Should You Choose?

Both MEA Triazine and MMA Triazine are effective triazine-based H2S scavengers, but they are designed for different applications. This guide helps you choose the right product for your industry and operating conditions.

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Side-by-Side Comparison

PropertyMEA Triazine 78%MMA Triazine 40%
Active content78% (w/w)40% (w/w)
Chemical name1,3,5-Tri(2-hydroxyethyl)-hexahydro-s-triazineHexahydro-1,3,5-trimethyl-s-triazine
CAS Number4719-04-4108-74-7
Primary useOil & gas H2S scavengingWater treatment, paper mills, biocide
Typical dosage (H2S scavenging)5–10 ppm10–20 ppm
AppearanceClear to slightly yellow liquidClear liquid
Packaging220L drums, IBC 1000L, bulk tanker220L drums, IBC 1000L
MOQ (Export)1 MT1 MT
Lead time (Export)10–15 days10–15 days
Best forMaximum scavenging per litrePrecise low-rate dosing

When to Choose MEA Triazine 78%

MEA Triazine at 78% active concentration is the industry standard for oil and gas H2S scavenging. Choose MEA Triazine when:

You need maximum H2S scavenging capacity per litre
Application is upstream, midstream, or downstream oil & gas
H2S concentrations are moderate to high (>50 ppm in gas)
You are injecting into gas pipelines or process streams
Chemical logistics cost is a concern — higher concentration means less volume shipped
You need to meet API/NACE H2S limits in treated gas
Oil & gas industry page

When to Choose MMA Triazine 40%

MMA Triazine at 40% active concentration is designed for water treatment, paper mills, and biocide applications. Choose MMA Triazine when:

Application is wastewater treatment or municipal water systems
You need precise dosing at lower chemical rates
Using triazine as a biocide or slimicide (e.g. metalworking fluids, paper mills)
H2S concentrations are low (<50 ppm in liquid phase)
Regulatory requirements favour lower-concentration formulations
The product will be added to biological or aqueous systems
Water treatment industry page

Can They Be Used Together?

MEA Triazine and MMA Triazine are not typically blended or used in the same system. Each product is optimised for its target application — mixing them would dilute the advantages of each.

However, many facilities operate multiple systems that benefit from different triazine products. For example, an oil and gas processing facility might use:

  • MEA Triazine 78% for gas sweetening and pipeline injection
  • MMA Triazine 40% for their produced water treatment system

As a manufacturer of both products, we can supply your complete triazine requirements from a single source — simplifying procurement, logistics, and technical support.

Frequently Asked Questions

What is the main difference between MEA and MMA Triazine?+
The main difference is the active concentration and primary application. MEA Triazine has 78% active content and is designed for oil and gas H2S scavenging where maximum scavenging capacity per litre is needed. MMA Triazine has 40% active content and is used for water treatment, paper mills, and biocide applications where lower, more precise dosing is required.
Can I use MEA Triazine for water treatment instead of MMA?+
Technically yes, but MMA Triazine 40% is preferred for water treatment because its lower concentration allows for more precise dosing at the lower rates typically required. Using MEA Triazine 78% for water treatment would require very small injection volumes, making accurate dosing more difficult.
Which triazine is more cost-effective?+
For H2S scavenging, MEA Triazine 78% is more cost-effective per kilogram of H2S removed due to its higher active concentration — you need less product volume. For water treatment and biocide applications, MMA Triazine 40% is more cost-effective because it provides the right concentration range for those applications without overdosing.
Can MEA Triazine and MMA Triazine be used together?+
They are not typically used together in the same system. Each product is formulated for different application requirements. However, a facility that operates both oil and gas processing and wastewater treatment might use MEA Triazine for gas sweetening and MMA Triazine for their water treatment system.
Do you supply both MEA and MMA Triazine?+
Yes. Vasudev Chemo Pharma manufactures both MEA Triazine 78% and MMA Triazine 40% at our ISO 9001:2015 certified facility in Gujarat, India. Both products are available in 220L drums, IBC 1000L, and bulk tanker quantities. Contact us for pricing and free samples.

Oil & Gas

MEA Triazine for H2S scavenging

Water Treatment

MMA Triazine for wastewater

Metal Working Fluids

Triazine biocide for cutting fluids

Technical Guide

How H2S scavengers work

Not sure which triazine you need?

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