Spectraguard 250 is an industrial additive that functions as a scale inhibitor, offering high performance and effective decontamination. Ideal for water treatment, wastewater treatment, oil processing, metal finishing, and more.

Chemical Name: Diethylenetriamine pentamethylene Phosphonic Acid, Etidronic acid

CAS Number: 15827-60-8, 2809-21-4

Chemical Family: Phosphonic Acids and Derivatives

Labeling Claims: Not Listed In California Proposition 65, Phosphate-free

Certifications & Compliance: NSF/ANSI 60

Applicable Processes: Food Processing, Gas Processing, Industrial Water Treatment, Metal Finishing, Municipal Wastewater Treatment, Oil Processing, Wastewater Treatment, Water Treatment

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Enhanced TDS

Identification & Functionality

Features & Benefits

Labeling Claims
HII Features
Industrial Additives Features
Product Benefits
  • Based on a synergistic blend of phosphates this product is compatible with cationic polymers commonly fed in upstream system components (such as Professional Water TechnologiesTM FilteRxTM product line).
  • Stable in presence of chlorine, can be used in systems with halogen in feedwater
  • Effective over a wide pH range, minimizing need for pH adjustment
  • Compatible and will not precipitate in the presence of feedwater sources that contain metal oxides
  • Classified for use in membrane systems producing drinking water (ANSI/NSF Standard 60)

Applications & Uses

Markets
Applications
Applicable Processes
Application Area
Mixing Instructions
  • Typical dose rates are 2.0 to 6.0 mg/l
  • Contact Professional Water TechnologiesTM or your local distributor for custom chemical dosing recommendation
Product Uses

Control of calcium carbonate, calcium sulfate, barium sulfate, calcium fluoride, silica, and hydroxides of iron and aluminum

Properties

Physical Form
Appearance
Clear amber liquid
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Organic Solvents0%-
Volatile Organic Compound0g/L-
Density (at 20°C)1.12 - 1.18g/cm³-
pH (at 20°C, 10 g/L)1.5 - 2.5--
ColorClear--
Physical StateFluid--
Miscible inWater--
OdorMild--
Danger of ExplosionProduct does not present an explosion hazard--
Autoignition TemperatureProduct is not selfigniting--

Regulatory & Compliance

Certifications & Compliance
Chemical Inventories

Packaging & Availability

Packaging Type
Supplied by
Packaging Information
  • Pail: 5 gallon/18.9 liter
  • Drum: 55 gallon/208 liter
  • Tote: 275 gallon/1,040 liter
  • Bulk: available upon request