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Acids and Bases
Oxalic acid dihydrate 1004950500
Availablity:
In stock
Catalog/Part Number:
1004950500
Brand:
MERCK
Supplier:
MERCK
Supplier Location:
GERMANY
Inventory Weight:
unavailable
Unit of Measurement:
Inventory Brochure:
unavailable
Catalog/Part Number:: 1004950500
₦69,600.00
Description
Analysis Note
Assay (manganometric): 99.5 - 102.0 %
Insoluble matter: ≤ 50 ppm
Chloride (Cl): ≤ 5 ppm
Sulfate (SO₄): ≤ 50 ppm
Total nitrogen (N): ≤ 10 ppm
Heavy metals (as Pb): ≤ 5 ppm
Heavy metals (ACS): ≤ 5 ppm
Ca (Calcium): ≤ 10 ppm
Fe (Iron): ≤ 2 ppm
Readily carbonisable substance: passes test
Residue on ignition (as sulfate): ≤ 100 ppm
Corresponds to ACS,ISO,Reag. Ph Eur
Technical Specifications
| Properties | |
| Quality Level | 300 |
| grade | ACS reagent |
| Reag. Ph. Eur. | |
| reag. ISO | |
| vapor pressure | 0.000312 hPa ( 25 °C) |
| potency | 375 mg/kg LD50, oral (Rat) |
| pH | 1.5 (10 g/L in H2O) |
| bp | 149-160 °C/1013 hPa (decomposition) |
| mp | 98-100 °C |
| transition temp | flash point 157 °C (decomposition) |
| solubility | >100 g/L |
| density | 1.65 g/cm3 at 20 °C |
| bulk density | 813 kg/m3 |
| storage conditions | Store at +5°C to +30°C. |
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