tri-SODIUM ORTHOPHOSPHATE DODECAHYDRATE Extra Pure

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Description

Trisodium orthophosphate dodecahydrate; Sodium phosphate tribasic dodecahydrate; Trisodium phosphate dodecahydrate; TSP do

Article No. 05959 Grade Extra Pure
Purity 98% CAS No. 10101-89-0
Molecular Formula Na3PO4.12H2O Molecular Weight 380.12
H.S. Code 2835.2990 Shelf Life 60 Months
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Physical Properties

Physical state at 20 °C Solid Colour White crystalline
pH value 13 at 190 g/l at 25 °C Melting point/ Freezing point [°C] 75 °C
Density [g/cm3] 1.62 Solubility in water [% weight] 190 g/l at 20 °C

Specifications

Appearance A white crystalline powder
Assay Min 98.0%
Chloride (Cl) Max 0.1%
Sulphate (SO4) Max 0.05%
Free alkali (as NaOH) Max 2.5%
Iron (Fe) Max 0.04%

Packings

500 g 00500
5000 g 05000
25 Kg 0025K
50 Kg 0050K

Safety Information

Symbol: GHS05
Signal Word: Danger
UN No.: 3262
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H314
Precaution Statement: P280-P303+P361+P353-P305+P351+P338

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