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Key Documents

1.93251

Supelco

tetra-Sodium pyrophosphate

for analysis EMPARTA® ACS

Synonym(s):

tetra-Sodium diphosphate decahydrate

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About This Item

Empirical Formula (Hill Notation):
Na4O7P2 · 10H2O
CAS Number:
Molecular Weight:
446.06
MDL number:
UNSPSC Code:
12352302
grade:
ACS reagent

grade

ACS reagent

storage temp.

room temp

SMILES string

[Na+].[Na+].[Na+].[Na+].[P](=O)([O-])([O-])O[P](=O)([O-])[O-].O.O.O.O.O.O.O.O.O.O

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

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1 of 4

This Item
1.06591221368S6422
grade

ACS reagent

grade

ACS reagent

grade

ACS reagent

grade

-

storage temp.

room temp

storage temp.

2-30°C

storage temp.

-

storage temp.

-

Packaging

1.93251.0521: 500 g, Minimum order quantity: 20
1.93251.5021: 5 kg, Minimum order quantity: 4
1.93251.9051: 50 kg, Minimum order quantity: 1

Legal Information

EMPARTA is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

CorrosionExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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