Merck 108180 2-Thiobarbituric acid reagent for sorbic acid 25 gr

Merck 108180 2-Thiobarbituric acid reagent for sorbic acid 25 gr

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Analitik Kimyasallar , Kimyasallar
Marka
Merck
Stok Kodu
66EK58PUAJ
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0,00 TL + KDV
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Merck 108810 2-Thiobarbituric acid aeagent for sorbic acid  25 gr Plastic Bottle 
Catalogue Number 108180
Merck 108810 2-Thiobarbituric Acid Reagent for Sorbic Acid 
Product Information
CAS number 504-17-6
EC number 207-985-8
Hill Formula C₄H₄N₂O₂S
Molar Mass 144.15 g/mol
HS Code 2933 59 95
Structure formula Image Structure formula Image
Quality Level MQ100
 
Physicochemical Information
Melting Point 235 °C
pH value 1.7 - 1.9 (10 g/l, H₂O, 20 °C)
Bulk density 210 kg/m3
Solubility 50 g/l slightly soluble
Toxicological Information
LD 50 oral LD50 Rat > 5000 mg/kg
Safety Information according to GHS
Storage class 10 - 13 Other liquids and solids
WGK WGK 2 obviously hazardous to water
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 +15 °C to +25 °C.
Specifications
Assay (acidimetric; calculated on dried substance) ≥ 99
Identity (IR-spectrum) passes test
pH-value (1 %; water) 1.7 - 1.9
Loss on drying (20 mbar, 60 °C) ≤ 1
Suitability as reagent (for sorbic acid) passes test
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Merck 108180 2-Thiobarbituric acid reagent for sorbic acid 25 gr 66EK58PUAJ
Merck 108180 2-Thiobarbituric acid reagent for sorbic acid 25 gr

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