SILAPHOS Phosphate Esters

Mixtures of ethoxylated Phosphate mono-and di-esters, resulting from the reaction of P2O5 with fatty alcohol or fatty alcohol ethoxlate.

MDE N 4

C-chain: C-4, N-butyl
pH: 1 – 3
Acid value [mg KOH/g]: 440 – 490
Appearance: Colourless - yellowish, liquid
Solubility in water: partially soluble, dispersible

MDE S 8

C-chain: C8, 2-Ethylhexyl
pH: 1 – 3
Acid value [mg KOH/g]: 280 – 330
Appearance: Yellow, liquid
Solubility in water: dispersible

MDE U 185

C-chain: C-18, 5 EO
pH: 1,5 – 3,5
Acid value [mg KOH/g]: 60 - 80 (1. point), 100 – 125 (2. point)
Appearance: Yellow, liquid
Solubility in water: dispersible

MDE S 147

C-chain: C13/C15 POE 7
pH: 0 – 3
Acid value [mg KOH/g]: 62 - 70 (1. point), 94 – 110 (2. point)
Appearance: Colourless - light yellowish, paste
Solubility in water: dispersible

MDE 124

C-chain: C12 POE 4
pH: 2 – 3
Acid value [mg KOH/g]: 125 – 155
Appearance: Colourless - yellowish, liquid
Solubility in water: dispersible

MDE 177 K

C-chain: C16/C18, K-Salt
pH: 9,5 - 10,5
Acid value [mg KOH/g]: K- Salt
Appearance: White, paste
Solubility in water: dispersible

MDE S 107

C-chain: C9/C11 POE 7
pH: 2 – 3
Acid value [mg KOH/g]: 50 - 60 (1. point), 90 - 100 (2. point)
Appearance: Light yellowish, liquid
Solubility in water: soluble

MDE S 107 K

C-chain: C9/C11 POE 7, K-Salt
pH:  6 - 8
Acid value [mg KOH/g]: K-Salt
Appearance: Colourless - light yellowish, liquid
Solubility in water: soluble

MDE S 107 Na

C-chain: C9/C11 POE 7, Na-Salz
pH:  6 - 8
Acid value [mg KOH/g]: Na-Salz
Appearance: Colourless - light yellowish, liquid
Solubility in water: soluble

MDE S 138

C-chain: C-13, iso, 8 EO
pH: 2 – 3
Acid value [mg KOH/g]: 95 – 115
Appearance: Colourless - light yellowish, liquid
Solubility in water: soluble

MDE 104

C-chain: C10 POE 4
pH: 1 – 3
Acid value [mg KOH/g]: 125 – 145
Appearance: Colourless - yellowish, liquid
Solubility in water: dispersible

MDE 104 K

C-chain: C10 POE 4, K-Salt
pH:  6 - 7
Acid value [mg KOH/g]: K-Salt
Appearance: Colourless - light yellowish, liquid
Solubility in water: soluble

MDE F 134

C-chain: C12/C14 POE 4
pH: 2 – 3
Acid value [mg KOH/g]: 90 - 95 (1. point), 145 – 155 (2. point)
Appearance: Light yellowish, liquid
Solubility in water: dispersible

MDE S 136

C-chain: C-13, iso, 6 EO
pH:  1 - 4
Acid value [mg KOH/g]: 100 - 140
Appearance: Colourless - light yellowish, liquid
Solubility in water: n.a.

  • chemical stability under acidic, neutral and alkaline conditions
  • good emulsification properties
  • strong solubility in water after neutralization
  • compatibility with anionic & non-ionic surfactants
  • good antistatic and softening action regarding laundry
  • excellent wetting and dispersing properties
  • surface tension reduction
  • corrosion inhibition properties

POLYMER INDUSTRY

  • flame retardant, emulsifier, fiber stabilizer

HOUSEHOLD/ I & I

  • detergents
  • emulsifiers
  • surfactants

METAL WORKING

  • lubricants
  • emulsifiers
  • corrosion inhibitors

AGROCHEMICALS

  • emulsifiers
  • dispersing agents

OIL INDUSTRY

  • defoamers
  • corrosion inhibitors
  • thickening agents

CONSTRUCTION INDUSTRY

  • asphalt modifiers

WATER TREATMENT

  • sequestering agents

PAINTS & COATING

  • curing agents
  • viscosity modifiers
  • antistat