产品名称
2,2′-Thiodiacetic acid, for synthesis
SMILES string
S(CC(=O)O)CC(=O)O
InChI
1S/C4H6O4S/c5-3(6)1-9-2-4(7)8/h1-2H2,(H,5,6)(H,7,8)
InChI key
UVZICZIVKIMRNE-UHFFFAOYSA-N
assay
≥99.0% (acidimetric)
autoignition temp.
350 °C
potency
>2000 mg/kg LD50, oral (Rat)
pH
2.2 (20 °C, 10 g/L in H2O)
mp
128-131 °C
solubility
400 g/L
storage temp.
2-30°C
Quality Level
相关类别
Analysis Note
Assay (acidimetric): ≥ 99.0 %
Melting range (lower value): ≥ 128 °C
Melting range (upper value): ≤ 131 °C
Identity (IR): passes test
Melting range (lower value): ≥ 128 °C
Melting range (upper value): ≤ 131 °C
Identity (IR): passes test
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
8A - Combustible, corrosive hazardous materials
wgk
WGK 2
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