PRIME ® L-806 super spreader is a trisiloxane ethoxylate based adjuvant that lowers the surface tension of spray solutions beyond that which is achievable with conventional nonionic surfactants
PRIME ® L-806 super Spreader can be incorporated into agrochemical formulations. While organosilicone surfactants are prone to hydrolysis in acidic or basic conditions, optimal performance is achieved by buffering the formulation to a pH of 6.5–7.5. For best results, a minimum concentration of 5% PRIME ® L-806 Super Spreader is recommended based on the total formulation.
Property, Unit | Value |
|---|---|
| Chemical Name | Polyalkyleneoxide modified heptamethyltrisiloxane |
| Alternate Name | polyether-modified heptamethyltrisiloxane |
| Dtd. | 6/19/2023, 12:00:00 AM |
| CAS Number | 27306-78-1 |
| SBU | Agriculture |
| Ionicity | Anionic |
| Function | Adjuvant: Penetrant & wetter |
| Typical Usage (%) | 0.05 |
| Pack Size (Kgs,net weight) | 200 |
| Container Type (Material) | HPDE drum |
| Shelf Life (Days) | 365 |
| DOT Classification | Non-hazardous |
| Rev. # | R2 |
| Biodegradability (BOD,28 Days. %) | Yes |
| Reach (Status) | - |
| EPA 40 CFR Listing (Status) | Yes |
| Actives - % (As required) | - |
| Appearance - - (TECH-3-0001) | Liquid |
| Moles - - (Calculated - Average) | - |
| HLB - - (Calculated) | - |
| Density - g/ml, 25°C (TECH-3-0005) | 1 |
| pH - Conc (TECH-3-0004) | 0.05 |
| pH - - (TECH-3-0004) | 7 |
| Cloud Point - °C (TECH-3-0006) | <10.00 |
| Hydroxyl # - mg KOH/g (TECH-3-0007) | |
| Surface Tension - 0.1%, mN/m (TECH-3-0013) | 21.5 |
| Surface Tension - 1.0%, mN/m (TECH-3-0013) | - |
| Flash Point - °C (PMCC,) | - |
| Pour Point - °C (ASTM D97) | -30 |
| Water Solubility - g/l, text (Calculated) | Soluble |
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