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Merck

D1435

Dimethyl sulfoxide

meets EP testing specifications, meets USP testing specifications

동의어(들):

DMSO

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
(CH3)2SO
CAS 번호:
67-68-5
Molecular Weight:
78.13
UNSPSC Code:
12191502
NACRES:
NA.71
PubChem Substance ID:
57654071
EC Number:
200-664-3
Beilstein/REAXYS Number:
506008
MDL number:
MFCD00002089
Assay:
≥99.5%
Technique(s):
cryopreservation: suitable
Bp:
189 °C (lit.)
Vapor pressure:
0.42 mmHg ( 20 °C)

주요 문서

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InChI key

IAZDPXIOMUYVGZ-UHFFFAOYSA-N

InChI

1S/C2H6OS/c1-4(2)3/h1-2H3

SMILES string

CS(C)=O

agency

meets EP testing specifications, meets USP testing specifications

vapor density

2.7 (vs air)

vapor pressure

0.42 mmHg ( 20 °C)

assay

≥99.5%

form

liquid

autoignition temp.

573 °F

expl. lim.

42 %, 63 °F

technique(s)

cryopreservation: suitable

impurities

≤0.1% water (Karl Fischer, USP), ≤0.2% water (Karl Fischer, EP)

color

colorless

refractive index

n20/D 1.478-1.479, n20/D 1.479 (lit.)

bp

189 °C (lit.)

mp

16-19 °C (lit.)

solubility

H2O: miscible (completely)

density

1.100-1.104 g/mL at 25 °C (relative density (EP)), 1.10 g/mL (lit.)

UV absorption

λ: 285 nm Amax: ≤0.20, λ: 295 nm Amax: ≤0.20

Quality Level

200

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관련 카테고리

Application

Dimethyl sulfoxide has been used:
  • for the dissolution of tetramethylrhodamine dye, which is used as fluorophore for fluorescence in- situ hybridization (FISH) experiments
  • as a control in indirect immunofluorescent assay (IFA) of swine testicular (ST) cells
  • for the suspension and separation of buccal cells
  • a polar aprotic solvent used in polymerase chain reactions (PCR) and as a cryoprotectant vitrification agent for the preservation of cells, tissues and organs.

Biochem/physiol Actions

Dimethyl sulfoxide (DMSO) is a low molecular weight, less hydrophilic and a freely permeable cryoprotectant. It is a polar aprotic solvent used in polymerase chain reactions (PCR) and as a cryoprotectant and vitrification agent for the preservation of cells, tissues and organs.

Disclaimer

Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming to room temperature without detriment to the product.

Other Notes

For information on dimethyl sulfoxide miscibility, please visit the following link:
Dimethyl Sulfoxide Miscibility/Immiscibility Table

저장 등급

10 - Combustible liquids

flash_point_f

188.6 °F - closed cup

flash_point_c

87 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
SHBP1974
SHBP1502
SHBP1501
SHBN7560
SHBL6823

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특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

COA 검색

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Comparison of the effects of different cryoprotectants on stem cells from umbilical cord blood
Chen G, et al.
Stem Cells International, 2016 (2016)
Identification of anti-viral activity of the cardenolides, Na+/K+-ATPase inhibitors, against porcine transmissible gastroenteritis virus
Yang CW, et al.
Toxicology and Applied Pharmacology, 332, 129-137 (2017)
Buccal micronucleus cytome assay: results of an intra-and inter-laboratory scoring comparison
Bolognesi C, et al.
Mutagenesis, 30(4), 545-555 (2015)
Low dose dimethyl sulfoxide driven gross molecular changes have the potential to interfere with various cellular processes
Tunccer S, et al.
Scientific reports, 8(1), 14828-14828 (2018)
Single-molecule mRNA detection and counting in mammalian tissue
Lyubimova A, et al.
Nature Protocols, 8(9), 1743-1743 (2013)
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문서

Good Cell Banking Practices

Overview of good cell banking practices for cell line cryopreservation purposes.

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