102402
Iron(II) ethylenediammonium sulfate
Volumetric standard, secondary reference material for redox titration, traceable to NIST Standard Reference Material (SRM) Certipur®
For general questions please contact our Customer Service:
EMD Millipore
290 Concord Road
01821 Billerica, MA
United States
Phone: 781 533-6000
Fax: 800-645-5439
E-mail: Customer.CareDesk@emdchemicals.com
18 May 2013
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| Accessories | |
|---|---|
| 102277 | Ammonium cerium(IV) nitrate solution c(NH4)2 Ce(NO3)6 = 0.1 mol/l (0,1 N) TitriPUR® |
| 109092 | Cerium(IV) sulfate solution c(Ce(SO4)2 * 4 H2O) = 0.1 mol/l (0.1 N) TitriPUR® |
| Alternative products for Iron(II) ethylenediammonium sulfate |
| Accessories for Iron(II) ethylenediammonium sulfate | |
| 102277 | Ammonium cerium(IV) nitrate solution c(NH4)2 Ce(NO3)6 = 0.1 mol/l (0,1 N) TitriPUR® |
| 109092 | Cerium(IV) sulfate solution c(Ce(SO4)2 * 4 H2O) = 0.1 mol/l (0.1 N) TitriPUR® |
| Product information | |||
|---|---|---|---|
| Hill Formula | C2H10N2O4S*FeSO4*4H2O | ||
| Chemical formula | (CH2NH3)2SO4*FeSO4*4H2O | ||
| HS Code | 2921 29 00 | ||
| Molar mass | 382.15 g/mol | ||
| CAS number | 113193-60-5 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Solubility | 170 g/l (25 °C) | ||
| Molar mass | 382.15 g/mol | ||
| Bulk density | 600 kg/m3 | ||
| pH value | 4.0 (100 g/l, H2O, 25 °C) | ||
| Safety information | |||
|---|---|---|---|
| Storage class | 10 - 13 Other liquids and solids | ||
| WGK | WGK 2 water endangering | ||
| Disposal |
14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). |
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