tri-Sodium citrate dihydrate 99.0-101.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
Supplier: VWR Chemicals
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27833.294EA
109
GBP
27833.294
27833.363
27833.237
27833.460
27833.260
tri-Sodium citrate dihydrate 99.0-101.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
tri-Sodium citrate dihydrate
Formula:
Na₃C₆H₅O₇·2H₂O Melting Pt: 150 °C Density: 1.76 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00150031 CAS Number: 6132-04-3 EINECS: 200-675-3 REACH: 01-2119457027-40 Merck Index: 13,08675 |
Specification Test Results
Assay (calculated on anhydrous) | 99.0 - 101.0 % |
Acidity or alkalinity | Passes test Ph.Eur. |
Appearance of solution | Passes test Ph.Eur. |
Identification A | Passes test Ph.Eur. |
Identification B | Passes test Ph.Eur. |
Readily carbonisable substances | Passes test Ph.Eur. |
Tartaric acid | Passes test |
pH (25°C; 5 %) | 7.5 - 9.0 |
Heavy metals (as Pb) | Max. 5 ppm |
Insolubility in water | Max. 50 ppm |
Oxalic acid | Max. 100 ppm |
Total N (Nitrogen) | Max. 10 ppm |
Water | 11.0 - 13.0 % |
Cl (Chloride) | Max. 10 ppm |
NH3 (Ammonia) | Max. 30 ppm |
PO4 (Phosphate) | Max. 20 ppm |
SO4 (Sulphate) | Max. 40 ppm |
As (Arsenic) | Max. 1 ppm |
Ca (Calcium) | Max. 50 ppm |
Cu (Copper) | Max. 5 ppm |
Fe (Iron) | Max. 5 ppm |
Li (Lithium) | Max. 5 ppm |
Pb (Lead) | Max. 5 ppm |
Conforms to ACS | Passes test |
Conforms to Reag. Ph. Eur. | Passes test |
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