Prayphos™ TSP 12 TG

1 of 32 products in this brand
Prayphos™ TSP 12 TG is a technical-grade trisodium phosphate dodecahydrate presented as hygroscopic white crystals with a risk of caking. It is used in various industrial applications, including leather, paper, and textiles manufacturing, as well as water treatment.

Chemical Name: Sodium Phosphate Tribasic Dodecahydrate

CAS Number: 10101-89-0

Chemical Family: Phosphates, Sodium Salts

Raw Material Origin: Mineral Origin

Synonyms: Sodium orthophosphate dodecahydrate, Sodium phosphate (Na3PO4) dodecahydrate, Trisodium orthophosphate dodecahydrate, Trisodium phosphate (Na3PO4.12H2O), Trisodium phosphate dodecahydrate, Trisodium phosphate dodecahydrate (Na3PO4.12H2O)

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Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Physical Form
Chemical Properties
ValueUnitsTest Method / Conditions
Total Phosphorus Pentoxide (as is)18.4%471 ME 029
pH Solution (at 1%)12.2-471 ME 019
Physical Properties
ValueUnitsTest Method / Conditions
Bulk Density0.9g/cm³471 ME 001
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Density0.85 - 1g/cm³-
Relative Density (at 20°C)1.62--
pH (at 1% Solution)11 - 13.5--
Particle Size130 - 230µm-
Solubility (at 20°C)330g/L-
Molecular Weight390g/mol-
Melting PointNot applicable - solid--
Melting Point450°CEuU Method A.1
AppearanceHygroscopic powder--
Explosive LimitsProduct is not explosive The study does not need to be conducted because there are no chemical groups associated with explosive properties present in the molecule--
Explosive LimitsLower explosion limit: not applicable - not explosive--
Oxidising PropertiesNon oxidizing There are no chemical groups associated with oxidizing properties--
Relative Vapor DensityNot applicable - solid--
Flash PointNot applicable (inorganic substance)--
OdorOdorless--
Physical StateSolid--
FlammabilityStudy scientifically not justified - product is stable--
Dynamic ViscosityStudy scientifically not justified - solid--
Kinematic ViscosityStudy scientifically not justified - solid--
Boiling PointStudy scientifically not justified ; melting point> 300°c--
Vapor PressureStudy scientifically not justified ; melting point> 300°c--
Partition CoefficientTechnical impossibility to obtain the data - (inorganic substance)--
ColorWhite--
Granulometry Properties
ValueUnitsTest Method / Conditions
Cumulated Retained on (80 µm)min. 90%471 ME 002
Theoretical Properties
ValueUnitsTest Method / Conditions
Solubility in Water (at 20°C)33g/100g-

Regulatory & Compliance

Packaging & Availability

Packaging Type
Supplied by
Packaging Information

Multiwall paper bags of 25 kg net

Storage & Handling

Shelf Life
2 years
Storage & Shelf Life
  • Store in a cool, dry and odorless place. Protect from humidity. Keep in the packaging of origin, shrink-wrapped.
  • Best before: 2 years after production date in appropriate storage conditions.