ISO Factory Price Medical/USP Grade 99.99% DMSO Dimethyl Sulfoxide CAS 67-68-51

• CAS No.: 67-68-5
• Formula: C2h6OS
• EINECS: 200-664-3
• Type: Pharmaceutical Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: Dimethyl Sulfoxide
• Colour: Colorless
• Transport Package: 25kg or 230kg/Plastic Drum
• Specification: 25kg or 230kg/Plastic Drum
• Trademark: Dingyu DMSO
• Origin: Inner Mongolia, China
• HS Code: 2930300090
• Production Capacity: 100000mt/Month

Product Description

ISO Factory Price Medical/USP Grade 99.99% DMSO Dimethyl Sulfoxide CAS 67-68-51

Products Description
Product Name: Dimethyl Sulfoxide /DMSO Liquid
CAS No.: 67-68-5
Molecular Formula: C2H6OS
Molecular Weight: 78.12
Appearance: colorless transparent liquid with strong irritating smell
 

Iteam	Pharmaceutical grade	Results
Appearance	Colorless transparent liquid	Colorless transparent liquid
Purity,%	≥99.95	99.99%
Crystallization point, ºC	≥18.30	>18.30
Acid value(KOH),mg/g	≤ 0.01	0.006
Transmittance, 400nm %	≥98.0	>99.0
Refractive index(20ºC)	1.4778 ~1.4790	1.4790
Moisture, %	≤ 0.05	0.01
Reducing substance,  ( as methanal )%	≤0.10	0.005
Color ( APHA )	≤10	< 5
Density, 25ºC, kg/m3	≥1.093	1.098
PH	6 ~ 8	6.9
Na, ug/kg	≤50	< 1
Fe, ug/kg	≤50	< 1
Ca, ug/kg	≤50	< 1
Conclusion	Qualified, Meet standard of Q/CZDL 01-2017

Function
1.DMSO is colorless, odorless and transparent liquid at room temperature.
2.DMSO is a kind of moisture absorption combustible liquid.
3.DMSO has characteristics of high polarity, high boiling point, non-proton, mixed with water, low toxicity and good heat
stability.
4.DMSO is soluble in ethanol, propanol,and many organic matters. It was known as"Omnipotent Solvent"
Application:
1.Used for aromatic extraction, resin and dye reaction medium, acrylic polymerization and solvent extraction.
2.Organic solvents, reactive media and organic synthesis intermediates.
3.Used as analytical reagent and gas chromatographic stationary liquid, and also used as solvent during uv spectrum analysis.
4. Transdermal accelerator.
5. Antifreeze

Packaging:
We have various of packages for different products and we are always pleased to satisfy customers' request.
225kg*80 plastic drums,18ton/FCL;

FAQ
1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

2.what can you buy from us?
Paraffin Wax,PVC Paste Resin,PVC,Ferro Manganese,Ferro Silicon

3. why should you buy from us not from other suppliers?
export chemicals more than 9 years Stable supply of goods Excellent foreign trade team

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Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,PayPal,Western Union;
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