- 822260
8.22260
コハク酸
for synthesis
Recommended Products
品質水準
アッセイ
≥99% (acidimetric)
形状
solid
自己発火温度
470 °C
有効性
2260 mg/kg LD50, oral (Rat)
pH
2.7 (20 °C, 10 g/L in H2O)
bp
235 °C (lit.)
235 °C/1013 hPa
mp
184-186 °C (lit.)
転移温度
flash point 206 °C
溶解性
water: 58 g/L at 20 °C
密度
1.56 g/cm3 at 20 °C
かさ密度
940 kg/m3
保管温度
2-30°C
SMILES string
OC(=O)CCC(O)=O
InChI
1S/C4H6O4/c5-3(6)1-2-4(7)8/h1-2H2,(H,5,6)(H,7,8)
InChI key
KDYFGRWQOYBRFD-UHFFFAOYSA-N
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This Item | 1.00681 | 1.00682 | S9512 |
|---|---|---|---|
| assay ≥99% (acidimetric) | assay 99.0-100.5% (HPLC) | assay ≥99.5% (acidimetric) | assay ≥99.0% ( with NaOH, titration) |
| form solid | form crystalline, solid | form solid | form powder |
| autoignition temp. 470 °C | autoignition temp. 470 °C | autoignition temp. 470 °C | autoignition temp. - |
| potency 2260 mg/kg LD50, oral (Rat) | potency - | potency 2260 mg/kg LD50, oral (Rat) | potency - |
| pH 2.7 (20 °C, 10 g/L in H2O) | pH - | pH 2.7 (20 °C, 10 g/L in H2O) | pH - |
| bp 235 °C (lit.) | bp 235 °C (lit.), 235 °C/1013 hPa | bp 235 °C (lit.), 235 °C/1013 hPa | bp 235 °C (lit.) |
アナリシスノート
Melting range (lower value): ≥ 184 °C
Melting range (upper value): ≤ 189 °C
Identity (IR): passes test
シグナルワード
Danger
危険有害性情報
危険有害性の分類
Eye Dam. 1
保管分類コード
11 - Combustible Solids
WGK
WGK 1
引火点(°F)
Not applicable
引火点(℃)
Not applicable
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