1.01900

ジメチルスルホキシド

for headspace gas chromatography SupraSolv^®

• 別名: DMSO, メチルスルホキシド
• 化学式: (CH₃)₂SO
• CAS番号: 67-68-5
• 分子量: 78.13
• Beilstein: 506008
• MDL番号: MFCD00002089
• UNSPSCコード: 12191502
• EC Index Number: 200-664-3
• NACRES: NA.03

特性

• 認証: according to Ph. Eur.; according to USP
• 品質水準: 100
• 蒸気密度: 2.7 (vs air)
• 蒸気圧: 0.42 mmHg ( 20 °C)
• 製品種目: SupraSolv^®
• アッセイ: ≥99.8% (GC)
• 形状: liquid
• 自己発火温度: 573 °F
• 有効性: 28300 mg/kg LD₅₀, oral (Rat); 40000 mg/kg LD₅₀, skin (Rat)
• expl. lim.: 42 %, 63 °F
• テクニック: GC-HS: suitable
• 不純物: ≤0.05% Water
• 蒸発残留物質: ≤3.0 mg/L
• 色: APHA: ≤10
• 屈折率: n20/D 1.479 (lit.)
• kinematic viscosity: 2.14 cSt
• bp: 189 °C (lit.)
• mp: 16-19 °C (lit.)
• 転移温度: flash point 87 °C
• 密度: 1.10 g/mL (lit.)
• 保管温度: 2-30°C
• SMILES記法: CS(C)=O
• InChI: 1S/C2H6OS/c1-4(2)3/h1-2H3
• InChI Key: IAZDPXIOMUYVGZ-UHFFFAOYSA-N

詳細

詳細

SupraSolv solvents for headspace gas chromatography are developed particularly for the analysis of residual
solvents in drug substances, excipients and drug products according to ICH, Ph Eur and USP - SupraSolv headspace solvents are tested for all
residual solvents defined by the ICH.

注意

容易に過冷却状態となり、室温で徐々に再融解します。凝固している場合は室温に放置すると、劣化させることなく液体に戻すことができます。

規格

Saturation Concentration in Air: 8.0 g/m3 (20 °C)

アナリシスノート

Purity (GC): ≥ 99.8 %
Identity (IR): conforms
Evaporation residue: ≤ 3.0 mg/l
Water: ≤ 0.05 %
Color: ≤ 10 Hazen
GC/HS (Every residual solvent of class 1acc. ICH): ≤ 1 µg/g
GC/HS (Every residual solvent of class 2acc. ICH): ≤ 10 µg/g
GC/HS (Every residual solvent of class 3acc. ICH): ≤ 50 µg/g
Suitable as solvent for the analysis of residual solvents of ICH classes 1,2 and 3 according to Ph Eur and USP.
Formic acid, acetic acid, dimethylacetamide and cumene are not detected.

その他情報

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

法的情報

SUPRASOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 1
• 引火点(°F): 188.6 °F - closed cup
• 引火点(℃): 87 °C - closed cup