High Purity Solvent 99.9% CAS 67-68-5 DMSO/Dimethyl Sulfoxide

• CAS No.: 67-68-5
• Formula: C2h6OS
• EINECS: 200-664-3
• Type: Solvent
• Appearance: Liquid
• Quality: Industrial
• Model NO.: 67-68-5
• Colour: Colorless
• Purity: 99.90%
• Application: Used as Solvents and Reagen
• Watercontent(Kf%): 0.006
• Acidvalue(Mg/G): 0.01
• Crystallization Point: >18.30
• Refractiveindex(20): 1.4790
• Density(25c)Kg/M3: 1.098
• Transport Package: 200kg Each Drum
• Specification: 99.9%
• Trademark: MHYV
• Origin: China
• HS Code: 2930300090
• Production Capacity: 50000mt/Year

Product Description

Product Description

High purity solvent 99.9% CAS 67-68-5 DMSO/Dimethyl sulfoxide  

Product Name: Dimethyl sulfoxide
Identification
Synonyms DMSO
Molecular Formula C2H6OS
Molecular Weight 78.13
CAS Number 67-68-5
EINECS/ELINCS 200-664-3
Properties
Appearance Colorless clear liquid
Density 1.096 g/ml at 25 °C
Boiling Point 189°C
Flash Point 95°C
Stability Stable under ordinary conditions

Dimethyl sulfoxide is widely used as solvent of both extraction and reaction as well as
intermediates for the synthesis of textile chemicals and agrochemicals.  

 

Product name : Dimethyl sulfoxide 99.9%min CAS NUMBER:67-68-5 Expiry date: 2Years
Inspection Items	Product Index
Content (DMSO) %	≥99.90
Appearance	Colorless clear liquid
Acid value (mg KOH/g)	≤0.03
Water content KF%	≤0.05
Crystallization point (ºC)	≥18.10
Transmittancy (400nm) %	≥96.00
Refractive index (20ºC)	≥1.4775, ≤1.4790

 

 

Product Parameters

Product Name	dmso dimethyl sulfoxide
CAS	67-68-5
EINECS	200-664-3
Molecular formula	C2H6OS
Molecular Weight	78.13
Physical and Chemical Properties	M.P.: 18.4 ºC B.P.:189 F.P.:95 ºC Density:1.100 g/mL,20/4ºC
General Description	Colorless liquid
Usage	Widely used as a solvent
Packing	225kg/Drum
Storage condition	Store in cool and dry place & keep away from strong light and heat.
Specifications
Description	Colorless liquid
DMSO CONTENT (%)	≥99.90
CRYSATLIZING POINT (ºC)	≥18.10
ACID VALUE (mgKOH/g)	≤0.02
REFRACTIVE INDEX (nd20ºC)	1.4775~1.4790
TRANSMITTANCE (400nm50%)	≥96.0
WATER CONTENT (%)	≤0.1
SPECIFIC GRAVITY	1.095~1.101
ODOUR	Odorless or little peculiar smell

 

Packaging & Shipping

Packing and Storage
Packing In 225kgs net plastic drum or 1100kg net IBC
Storage Keep tightly closed. Store in a cool dry place.  
 

 

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.
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Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)
or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on
where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.