Merck 108180.0025 2-Thiobarbituric acid reagent

for sorbic acid

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Ambalaj Miktarı: 25 gr

(2024 güncel fiyat)

Ambalaj Fiyatı: 78,08 € + %20 KDV

 

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Ürün Fiyatı: 78,08 €

Ürün Özellikleri

CAS # EC Number Hill Formula Molar Mass
504-17-6 207-985-8 C₄H₄N₂O₂S 144.14 g/mol
Description
Catalogue Number 108180

Merck 108180.0025 | 2-Thiobarbituric acid reagent for sorbic acid 25G

Product Information
CAS number 504-17-6
EC number 207-985-8
Hill Formula C₄H₄N₂O₂S
Molar Mass 144.14 g/mol
HS Code 2933 59 95
Structure formula Image

Physicochemical Information
Melting Point 235 °C
pH value 1.7 – 1.9 (10 g/l, H₂O, 20 °C)
Bulk density 210 kg/m3

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 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 +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

Ürün Özellikleri:

25 gr 78,08 € + %20 KDV
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