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Sodium pyrophosphate decahydrate

SIGALD/221368 - ACS reagent, ≥99%

Synonym: Sodium pyrophosphate tetrabasic decahydrate; Tetrasodium pyrophosphate

CAS Number: 13472-36-1
Empirical Formula (Hill Notation): Na4O7P2 · 10H2O
Molecular Weight: 446.06
EC Number: 231-767-1
MDL Number: MFCD00149200
Linear Formula: Na4P2O7 · 10H2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-221368-100G 100 g
 $45.10
1/EA		 Add To Favorites
45-221368-500G 500 g
 $137.00
1/EA		 Add To Favorites
45-221368-1KG 1 kg
 $203.00
1/EA		 Add To Favorites
45-221368-2.5KG 2.5 kg
 $426.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 221368-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 221368-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 221368-1KG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 221368-2.5KG

 

anion traces chloride (Cl-): ≤0.002%
  sulfate (SO42-): ≤0.005%
assay ≥99%
cation traces Fe: ≤0.001%
  heavy metals: ≤0.001% (by ICP)
form crystals or chunks
grade ACS reagent
impurities ≤0.001% N compounds
  ≤0.01% insolubles
InChI 1S/4Na.H4O7P2.10H2O/c;;;;1-8(2,3)7-9(4,5)6;;;;;;;;;;/h;;;;(H2,1,2,3)(H2,4,5,6);10*1H2/q4*+1;;;;;;;;;;;/p-4
InChI key VZWGHDYJGOMEKT-UHFFFAOYSA-J
pH 9.5-10.5 (25 °C, 5%)
Quality Level 200 
SMILES string O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O
Application: Sodium pyrophosphate decahydrate may be used to catalyze the nucleation of sodium acetate trihydrate, a potential latent heat storage material.
Packaging: 1, 2.5 kg in poly bottle
Packaging: 100, 500 g in poly bottle
Purity ≥99%
UNSPSC 12352302

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