Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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About This Item
線性公式:
(CH3)2SO
CAS號碼:
分子量：:
78.13
Beilstein:
506008
EC號碼:
MDL號碼:
分類程式碼代碼:
12191502
PubChem物質ID:
NACRES:
NA.25
等級:
for molecular biology
化驗:
≥99.5% (GC)
bp:
189 °C (lit.)
蒸汽壓力:
0.42 mmHg ( 20 °C)
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等級
for molecular biology
品質等級
蒸汽密度
2.7 (vs air)
蒸汽壓力
0.42 mmHg ( 20 °C)
產品線
BioUltra
化驗
≥99.5% (GC)
形狀
liquid
自燃溫度
573 °F
expl. lim.
42 %, 63 °F
雜質
Dnases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected
≤0.001% free acid (as CH3COOH)
蒸發殘留物
≤0.005%
顏色
colorless
折射率
n20/D 1.479 (lit.)
n20/D 1.479
bp
189 °C (lit.)
mp
16-19 °C (lit.)
溶解度
H2O: miscible (completely)
密度
1.10 g/mL (lit.)
正離子痕跡
Al: ≤0.5 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.5 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤1 mg/kg
Ni: ≤0.5 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg
SMILES 字串
CS(C)=O
&lambda ；
neat
紫外吸收
λ: 280 nm Amax: 0.22
適合性
suitable for molecular biology
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
InChI 密鑰
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
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儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
188.6 °F - closed cup
閃點（°C）
87 °C - closed cup
個人防護裝備
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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What is the Department of Transportation shipping information for this product?
1 answer-
Helpful?
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Dimethyl sulfoxide (DMSO) should be a liquid. Why did it arrive as a solid?
1 answer-
DMSO supercools easily, and re-melts slowly at room temperature. The melting point is 16-19 °C. The solidified product can be re-liquefied by warming to room temperature without detriment to the product.
Helpful?
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What is Sure/Seal™ packaging?
1 answer-
The Aldrich Sure/Seal™ packaging system is useful in the handling and storage of air-sensitive reagents.
Helpful?
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Does DMSO have any synthetic utility?
1 answer-
DMSO has been used to oxidize thiols and disulfides to sulfonic acids, hydrolysis of epoxides, thioalkylation of phenols, and oxidation of primary alcohols and halides, and esters of primary alcohols to aldehydes.
Helpful?
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Is Dimethyl sulfoxide a sterile product?
1 answer-
No, this product is not considered sterile. Product Nos. D2560 and D2438 are sterile-filtered.
Helpful?
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What is the DMSO dissolved in?
1 answer-
DMSO is not dissolved in any solvent. It is a pure chemical compound that is a liquid at room temperature.
Helpful?
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What is the molarity of DMSO?
1 answer-
DMSO will have a molarity of 14.1M, based on a density of 1.1 g/mL and a molecular weight of 78.13 g/mol.
Helpful?
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What type of filter is used to sterile-filter Dimethyl sulfoxide (DMSO)?
1 answer-
DMSO can be sterile-filtered through a 0.2 micron PTFE filter. The sterility testing is per the current US Pharmacopoeia method.
Helpful?
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Where does DMSO come from?
1 answer-
DMSO is known to have been isolated from tree bark in the past. It is now a commericially synthesized solvent.
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