| Customization: | Available |
|---|---|
| CAS No.: | 67-68-5 |
| Formula: | C2h6OS |
|
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Product Name
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dmso dimethyl sulfoxide
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CAS
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67-68-5
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EINECS
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200-664-3
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Molecular formula
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C2H6OS |
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Molecular Weight
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78.13
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Physical and Chemical Properties
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M.P.: 18.4 ºC B.P.:189 F.P.:95 ºC Density:1.100 g/mL,20/4ºC |
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General Description
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Colorless liquid
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Usage
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Widely used as a solvent
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Packing
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225kg/Drum
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Storage condition
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Store in cool and dry place & keep away from strong light and heat.
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Specifications
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Description
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Colorless liquid
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DMSO CONTENT (%)
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≥99.90
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CRYSATLIZING POINT (ºC)
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≥18.10
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ACID VALUE (mgKOH/g)
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≤0.02
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REFRACTIVE INDEX (nd20ºC)
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1.4775~1.4790
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TRANSMITTANCE (400nm50%)
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≥96.0
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WATER CONTENT (%)
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≤0.1
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SPECIFIC GRAVITY
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1.095~1.101
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ODOUR
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Odorless or little peculiar smell
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| 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 | |
Packaging Details
225kg/drum.
Dimethyl sulfoxide DMSO CAS 67-68-5 with competitive price !225kg/drum.
Dimethyl sulfoxide DMSO CAS 67-68-5 with competitive price !
Delivery Time
Shipped in 5-7 days after payment
Shandong Baovi Energy Technology co.,ltd is located in Jinan city, Shandong province, was founded in 2003, and it is a raw material supplier for the global organic chemical industry.
Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc., widely used in agriculture,food sanitation and other fields.
Q1: About the after-sale service of products
A: After purchasing the products from our factory, we have A professional technical team and after-sales team to serve you and solve all your problems in the future.
Q2: Can I get some samples?
A: Yes, we can provide samples, but the customer will pay the freight.
Q3: How do I start paying?
Payment can be made by wire transfer or western union or paypal,visa, mastercard, T/T, apple_pay, google_pay, gc_real_time_bank_transfer , etc.
Q4: How to confirm product quality before placing an order?
A: You can get free samples of some products. You just have to pay the shipping fee or arrange for the sample to be sent to us by express.
You can send us your product specifications and requirements and we will produce products according to your requirements.
Q5: What is your MOQ?
A: The minimum quantity we can order is 1kg.
But usually we can accept a smaller quantity, say 100g, at the cost of 100% sample charge.
Q6: Shipping Time?
A: We ship the parcel out in 1-2 days and offer tracking No.. Shipping time is different to different country. Please consult
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