MERCK 106663.0250 di-Sodium Tartrate Dihydrate GR CAS No.6106-24-7

Key Spec Table

CAS #	EC Number	Hill Formula	Molar Mass
6106-24-7	212-773-3	C₄H₄Na₂O₆ * 2H₂O	230.08 g/mol

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Description
Catalogue Number	106663
Synonyms	di-Sodium tartrate dihydrate, Tartaric acid sodium salt dihydrate

Product Information
CAS number	6106-24-7
EC number	212-773-3
Hill Formula	C₄H₄Na₂O₆ * 2H₂O
Molar Mass	230.08 g/mol
HS Code	2918 13 10
Structure formula Image
Quality Level	MQ300

Physicochemical Information
Density	1.820 g/cm3 (20 °C)
pH value	7.0 - 9 (50 g/l, H₂O, 20 °C)
Bulk density	460 kg/m3
Solubility	290 g/l

Safety Information according to GHS
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly hazardous to water
Disposal	3Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Storage and Shipping Information
Storage	Store at +2°C to +30°C.

Specifications
Assay (perchloric acid titration)	≥ 99.5 %
pH-value (5 %; water)	7.0 - 8.0
Chloride (Cl)	≤ 0.0005 %
Phosphate (PO₄)	≤ 0.0005 %
Sulfate (SO₄)	≤ 0.002 %
Total nitrogen (N)	≤ 0.002 %
Heavy metals (as Pb)	≤ 0.0005 %
Ca (Calcium)	≤ 0.005 %
Fe (Iron)	≤ 0.0005 %