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LC5341 Sodium acetate trihydrate extra pure |
Order number | Packaging | Quantity | Price € |
AC32341 | Plastic bottle | 5 kg | Inquire |
AC32341 | Double PE Sack | 25 kg | Inquire |
AC32341 | Double PE Sack | 21 X 25 KG | Inquire |
Product information | |
Hill Formula | C2H3NaO2 * 3 H2O |
Chemical formula | C2H3NaO2 * 3 H2O |
HS Code | 2915 29 00 |
EC number | 204-823-8 |
Molar mass | 136.08 g/mol |
CAS number | 6131-90-4 |
Chemical and physical data | |
Ignition temperature | 607 °C |
Solubility | 613 g/l (20 °C) |
Melting point | 58 °C |
Molar mass | 136.08 g/mol |
Density | 1.42 g/cm3 (20 °C) |
Bulk density | 900 kg/m3 |
pH value | 8 – 9.5 (10 g/l, H2O, 20 °C) |
Boiling point | >400 °C (anhydrous substance),(decomposition) |
Vapor pressure | (20 °C) |
Flash point | >250 °C (anhydrous substance) |
Safety information | |
RTECS | AJ4580000 |
Storage class | 10 – 13 Other liquids and solids |
WGK | WGK 1 slightly 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). |
Toxicological data | |
LD 50 oral | LD50 rat 3530 mg/kg |
LD 50 dermal | LD50 rabbit > 10000 mg/kg |
Specifications | |
Assay – perchloric acid titration, calculated on dried substance |
99.5 – 101.0 % |
– Perchloric acid titration from dried substance | 99.5 – 101.0 % |
Identity | passes test |
Appearance of solution | passes test |
In water insoluble matter | ≤ 0.03 % |
Alkalinity | ≤ 0.05 % |
Acidity or alkalinity | passes test |
pH-value – 1 %, water |
8.0 – 9.5 |
– 5 %; water | 7.5 – 9.0 |
Chloride (Cl) | ≤ 0.005 % |
Sulphate (SO4) | ≤ 0.003 % |
Heavy metals (as Pb) | ≤ 0.0006 % |
Al (Aluminium) | ≤ 0.00002 % |
As (Arsenic) | ≤ 0.0002 % |
Ca (Calcium) | ≤ 0.002 % |
Fe (Iron) | ≤ 0.001 % |
Hg (Mercury) | ≤ 0.0001 % |
K (Potassium) | ≤ 0.01 % |
passes test | |
potassium compounds | passes test |
Mg (Magnesium) | ≤ 0.002 % |
Pb (Lead) | ≤ 0.0002 % |
Calcium and Magnesium (as Ca) | ≤ 0.005 % |
Ca + Mg (calcium and magnesium) | passes test |
Assay – Acetic acid |
≤ 0.4 % |
Other residual solvents (Ph.Eur./USP/ICH) | excluded by manufacturing process |
formic acid, formate and other oxidizable impurities | ≤ 0.1 % |
Substances reducing potassium permanganate (as HCOOH) | passes test |
Loss on drying (130 °C) | 39.0 – 40.5 % |
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