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67-68-5 Good Solvent Dimethyl Sulfoxide DMSO CAS 67-68-5

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Port: Shanghai, Qingdao, Tianjin
Payment Terms: L/C,T/T
Supply Ability: 50000 Kilogram/Kilograms per Month
Other Names: DMSO
Chemical name: Dimethyl Sulfoxide
Place of Origin: Jiangsu China
Description: solvents and reagents
Purity: 99%
Model Number: CAS 67-68-5
Appearance: clear colorless liquid
CAS No.: 67-68-5
Brand Name: RL
Type: Syntheses Material Intermediates
Product name: 67-68-5 Good Solvent Dimethyl Sulfoxide DMSO CAS 67-68-5
EINECS No.: 200-664-3
MF: C2H6OS
Application: intermediates of organic synthesis.,Organic synthesis
Packaging Detail: 200kg/drum per customer's request
Jiangyin Rilong Chemical Technology Co., Ltd.
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67-68-5 Good Solvent Dimethyl Sulfoxide DMSO CAS 67-68-5

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Product Name:

Methyl sulfoxide

Synonyms:

Dimethyl sulfoxide; DMSO; Methyl sulphoxide; methyl sulfoxide; methyl sulfoxide absolute over molecular sieve (H2O <0.01%); Diemthyl Sulfoxide; Dimethyl Sulfoxide BP; Dimethyl sulphoxide; DMSO/NMP (Dimethylsulfoxide/1-Methyl-2-pyrrolidone); DMSO; Dimethylsulfoxide Sulfinylbis

CAS RN.:

67-68-5

EINECS: 200-664-3
Molecular Weight: 78.12
Molecular Formula: C2H6OS
Density: 1.1
Melting Point(℃): 18.4-19.0℃
Boiling Point(℃): 189℃
Flash Point(℃): 95℃
refractive_index: 1.477-1.48

 

INSPECTION ITEMS

PRODUCT INDEX

DMSO CONTENT %

≥99.90

CRYSTALIZING POINT  (℃)

≥18.10

ACID VALUE (mgKOH/g)

≤0.03

REFRACTIVE INDEX (nd20℃)

1.4775 ~1.4790

TRANSMITTANCE 400nm

≥96.0

WATER CONTENT %

≤0.1

SPECIFIC GRAVITY

1.095 ~ 1.101

 

Application:

It can be used for the extraction of arene, also as the reaction medium used for resins and dyes, and applied to acrylic polymerization and spinning solvent. 

It can be used as an organic solvent, reaction medium and the intermediates of organic synthesis.

It can be used as analytic solvents and fixing agent of gas chromatography as well as the solvent for analyzing UV spectra.

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A : Our production standards are very strict. We will have goods tested and provide COA before delivery for sure.If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

 

Q6: May I get one sample before placing order?
A : Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight.
For those high value products, it may charged. When we establish a good relationship for some times, free sample will be offered when you need.

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