| Specifications | |
|---|---|
| Assay (perchloric acid titration) | 99.0 - 101.0 % |
| Assay (Perchloric acid titration, calc. on anhydrous substance) | 99.0 - 101.0 % |
| Identity | passes test |
| Appearance of solution | passes test |
| Insoluble matter | ≤ 0.005 % |
| pH-value (5 %; water; 25 °C) | 7.5 - 9.0 |
| Acidity or alkalinity | passes test |
| Chloride (Cl) | ≤ 0.001 % |
| Oxalate (C₂O₄) | ≤ 0.03 % |
| Phosphate (PO₄) | ≤ 0.002 % |
| Sulphate (SO₄) | ≤ 0.004 % |
| Total nitrogen (N) | ≤ 0.001 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Ca (Calcium) | ≤ 0.005 % |
| Fe (Iron) | ≤ 0.0005 % |
| NH₃ (Ammonia) | ≤ 0.003 % |
| Readily carbonisable substance | passes test |
| Water | 11.0 - 13.0 % |
| Corresponds to ACS,ISO,Reag. Ph Eur | |
Log in
Register
| Replacement Information | |
|---|---|
| Replacement Information | In North America 106448.0500 replaces but has a far superior specification to SX0445-1 In North America 106448.1000 replaces but has a far superior specification and different pack size to SX0445-3 In North America 106448.5000 replaces but has a far superior specification and different pack size to SX0445-3 or SX0445-5 In North America 106448.9025 replaces but has a far superior specification and different pack size to SX0445-20 |
Key Spec Table
| CAS # | EC Number | Hill Formula | Molar Mass | Grade Value |
|---|---|---|---|---|
| 6132-04-3 | 200-675-3 | C₆H₅Na₃O₇ * 2 H₂O | 294.10 g/mol | ACS,ISO,Reag. Ph Eur |
| Description | |
|---|---|
| Catalogue Number | 106448 |
| Replaces | SX0445; SX0445-1; SX0445-3; SX0445-5; SX0445-20 |
| Synonyms | Trisodium Citrate, Sodium Citrate, Dihydrate |
| Product Information | |
|---|---|
| CAS number | 6132-04-3 |
| EC number | 200-675-3 |
| Grade | ACS,ISO,Reag. Ph Eur |
| Hill Formula | C₆H₅Na₃O₇ * 2 H₂O |
| Molar Mass | 294.10 g/mol |
| HS Code | 2918 15 00 |
| Structure formula Image | |
| Physicochemical Information | |
|---|---|
| Melting Point | 150 °C (anhydrous substance) |
| pH value | 7.5 - 9.0 (50 g/l, H₂O, 25 °C) |
| Bulk density | 600 kg/m3 |
| Solubility | 720 g/l |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat > 8000 mg/kg |
| Safety Information according to GHS | |
|---|---|
| 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. |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +5°C to +30°C. |
| Transport Information | |
|---|---|
| Declaration (railroad and road) ADR, RID | Kein Gefahrgut |
| Declaration (transport by air) IATA-DGR | No Dangerous Good |
| Declaration (transport by sea) IMDG-Code | No Dangerous Good |
 |
||||
|
