Methyl sulfoxide,DM...

Methyl sulfoxide,DMSO

Methyl sulfoxide,DMSO

Min.Order / FOB Price:Get Latest Price

1 Metric Ton

FOB Price: USD 8.0000

  • Min.Order :1 Metric Ton
  • Purity: ≥99%
  • Payment Terms : L/C,T/T,

Keywords

Methyl sulfoxide DMSO 67-68-5

Quick Details

  • Appearance:transparency liquid
  • Application:DMSO is a commonly used solvent in many chemical reactions, and it is widely used in organic synthesis and industrial Usages (polymer chemistry, medicinal and agricultural chemicals) with additional u
  • PackAge:200L PE drum, 1000L IBC or ISO-TANK. Transport and store as flammable and toxic material.
  • ProductionCapacity:1000|Metric Ton|Week
  • Storage:Sealed, in dark place
  • Transportation:normally by sea

Superiority:

pic

Dimethyl sulfoxide (DMSO )

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

 
Specification of DMSO:

Inspection Items

Product Index

Inspection Result

Conclusion

Characters
 

Colorless liquid or colorless crystals, hygroscopic, miscible with water and with alcohol.

DMSO CONTENT %

≥ 99.8

99.90

Passed

Relative density

1.100-1.104

1.104

Passed

Relative index

1.478-1.479

1.4786

passed

Related substances%

≤ 0.1

0.05

Passed

CRYSTALIAING POINT

≤ 18.3° C

18.3

Passed

ACID VALUE (KOH)/g

≤ 0.01

0.01

Passed

REFEACTIVE INDEX (20° C)

1.4775~1.4790

1.4780

Passed

TRANSMITTANCE 400nm

≥ 96.0

96

Passed

Water Content %

≤ 0.2

0.08

Passed


Features:
Dimethyl sulfoxide (DMSO) is know as an analgesic and non-steroidal anti-inflammatory. It is used as an effective drug delivery system and plays a role in drug design. Besides, it has many nonmedical uses, as a solvent, cleaner, pesticide, paint stripper, cryoprotectant and metal complexing agent.
Properties:
Colorless, transparent, odorless liquid in appearance. Slight bitterness and low toxicity. Its vapors are heavier than air.  It is an important polar aprotic solvent that dissolves both polar and nonpolar compounds and is miscible in a wide range of organic solvents as well as water.
 
Usage:
DMSO is a commonly used solvent in many chemical reactions, and it is widely used in organic synthesis and industrial Usages (polymer chemistry, medicinal and agricultural chemicals) with additional uses in oxidation reactions and organic syntheses. DMSO is increasingly used in manufacturing processes to produce microelectronic devices, such as strip photoresist in TFT-LCD 'flat panel' displays. In medicine, DMSO is predominantly used as a topical analgesic, a vehicle for topical Usage of pharmaceuticals, as an anti-inflammatory and as an antioxidant. Because DMSO increases the rate of absorption of some compounds through organic tissues, including skin, it can be used as a drug delivery system. Because of its ability to dissolve many kinds of compounds, DMSO plays a role in sample management and screening operations in drug design. In biology, DMSO may also be used as a cryoprotectant, added to cell media to prevent cell death during the freezing process. 
Packaging:
200L PE drum, 1000L IBC or ISO-TANK. Transport and store as flammable and toxic material.

Storage:
Store hermetically in a shady and ventilating place. Its shelf life is 12 months. It can be still used if up to standard through retest after the specified date.

 

Details:

Q&A:

1.Are you a manufacturer or trade company
We have our own factory which located in Zhejiang,China.Meanwhile,we also have many parter factorier,so we can supply many kinds of relative products with very competitive price and good quality.

2.How  to start an order

After negoation and communication about the price,quantity,incoterm,etc.,you give me the order contract with stamp,then I sealed it ,send back to you,also give you the proforma invoice,you can arrange the payment according the PI.

3.What’s your payment terms

If sample,small amount: T/T in advance, ,Paypal.
If commercial order ,big amount: T/T in advance,L/C at sight.

4.Can I get a free sample

If this product is not very expensive,and you demand a small sample,we can supply free sample,but not including the shipping cost,you can provide a freight collect account or arrange the shipping cost by Paypal/Westunion.

5.What's the lead time
Generally we send out your order ASAP after payment,normally

small quanitity,3-5days.

big quanitity with stock,5-7days,

if without stock,we have to calculate the production period,then give you the lead tme.

6.How do you ship the order normally

If less than 50kg,will be shipped by express,such as FEDEX,DHL.

If above 50kg,we can ship it by air or sea
For very large quantity,ship it by sea will be the best choice.

7.How do you ensure the quality of your products
Strict QC with 6 steps testing from raw material purchase to finished product.

Meanwhile,we will responsible for the goods quality after be sold.

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