Product Name:

Trisodium Phosphate Dodecahydrate

WCode:

20-032A

CAS No.

10101-89-0

Molecular Formula:

Na3PO4·12H2O

Formula Weight:

380.12

           

Physical and Chemical Properties

Physical State:

White crystal

Melting Point:

75°C

Specific Gravity:

1.62

Solubility in Water:

Soluble

PH:

11.5-12.2 (1% sol)

NFPA Ratings:

Health: 3; Flammability: 0; Reactivity: 0

Stability:

Stable under ordinary conditions

 

 

Applications

photographic developers; Removing boiler scale, Softening water; detergent mixture; Wet finishing - pH value adjustment; Aluminium work pieces - Polishing, Burnishing; Clarifying sugar, Fermentation - Nutrient; Complementary feeding stuff for livestock breeding - Mineral enrichment

 

Sales Specification

TSP Dodecahydrate - Technical Grade

Appearance

White crystal

Na3PO412H2O

98.5% Min

Sulphates

0.50% Max

Chlorides

0.30% Max

Substances not dissolved in water

0.05% Max

Alkalinity of Methyl Hesperidins (Na2O)

16.50 – 19.0

                                                                                                                                   

TSP Dodecahydrate - Food Grade

Appearance

White crystal

Na3PO412H2O

98.0% Min

Substances not dissolved in water

0.05% Max

Fluorides

0.005% Max

PH Value

11.3 – 11.7

As

0.0003% Max

Heavy Metal as Pb

0.001% Max

 

 

Packing:

 In 25KG plastic woven bag