Sodium Tartarate Dihydrate Gr For Analysis Emsure
ürün Kodu : 106663.0250Sorunuz!
106663.0250
di-Sodium tartrate dihydrate GR for analysis
Ürün bilgisi
Synonyms
di-Sodium tartrate dihydrate, Tartaric acid sodium salt dihydrate
Hill Formula
C4H4Na2O6 * 2H2O
HS Code
2918 13 00
EC number
212-773-3
Molar mass
230.08 g/mol
CAS number
6106-24-7
Kimyasal ve fiziksel veri
Solubility
290 g/l (20 °C)
Melting point
57 °C
Molar mass
230.08 g/mol
Density
1.82 g/cm3
Bulk density
460 kg/m3
pH value
8 (50 g/l, H2O, 25 °C)
Güvenlik bilgisi
Storage class
10 - 13 Other liquids and solids
WGK
WGK 1 slightly water endangering
Disposal
3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Spesifikasyonlar
Assay (acidimetric)
≥ 99.5 %
pH-value (5 %; water)
7.0 - 8.0
Chloride (Cl)
≤ 0.0005 %
Phosphate (PO4)
≤ 0.0005 %
Sulphate (SO4)
≤ 0.002 %
Total nitrogen (N)
≤ 0.002 %
Heavy metals (as Pb)
≤ 0.0005 %
Ca (Calcium)
≤ 0.005 %
Fe (Iron)
≤ 0.0005 %