DMF 99% C6h8o4 Dimethyl Fumarate for Multiple Sclerosis Ms Treatment 624-49-7

• CAS No.: 68-12-2
• Formula: C3h7no
• EINECS: 200-679-5
• Type: Pharmaceutical Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: CAS 68-12-2
• Colour: Colorless
• Other Names: Dimethylformamide
• Hazard Goods No.: 33627
• Packing Mark: Flammable Liquid, Toxic
• Molecular Weight: 73.09
• Packing Group: III
• PT-Co Chrominance: 5
• Dimethylamine Ppm: 1
• Formic Acid Ppm: 2
• pH: 7.0
• Electric Conductivity: 0.14
• Moisture Ppm: 106
• Fe Ppm: 0.005
• Methanel Ppm: 2
• Heavy Compoment: 39
• Usage: a Widely Used Chemical Raw Material
• Transport Package: 190kg/Drums
• Specification: 99.95%
• Trademark: Shandong YIJIA
• Origin: China
• HS Code: 292419100
• Production Capacity: 12000tons/Year

Product Description

Premium Solvent Dimethylformamide Price 99.9% DMF Buy N, N-Dimethylformamide CAS 68-12-2

Product Description

1. Used as an analytical reagent and solvent for vinyl resin and acetylene.

2. It is an excellent organic solvent, used as a solvent for polyurethane, polyacrylonitrile, polyvinyl chloride, as an extractant, medicine and raw material for chlorphenamidine pesticide.

3. Dimethylformamide is not only a kind of chemical raw material with a wide range of uses, but also an excellent solvent with a wide range of uses.It can be used in the synthesis of wet spinning and polyurethane of polyacrylonitrile fiber and other synthetic fibers.Used for plastic film making;Can also be used as a paint remover;It also dissolves certain pigments of low solubility, giving them the characteristic properties of dyes.Dimethylformamide can be used for aromatics extraction and for the recovery of butadiene and isoprene from c-4 and C-5 fractions, and as an effective reagent for the separation of non-hydrocarbon components from paraffin.It has a good selectivity for the solubility of m-phthalic acid and terephthalic acid: the solubility of m-phthalic acid in dimethylformamide is higher than that of terephthalic acid, and the two can be separated by solvent extraction or partial crystallization in dimethylformamide.In the petrochemical industry, dimethylformamide can be used as a gas absorber for separating and refining gases.In organic reactions, dimethylformamide is not only widely used as a solvent, but also an important intermediate in organic synthesis.Chlorphenamidine can be produced in the pesticide industry;In the pharmaceutical industry, it can be used to synthesize sulfadiazine, doxycycline, cortisone, vitamin B6, iodide, pinnet, thiacil, N-formyllysosarcoma, antinomine, methoxyl mustard, benzo mustard, cyclohexanilide, furofluorouracil, hemostatic cycloacid, medroxymethamine, medroprogestin, bvidatar, ormin, etc.Dimethylformamide plays a catalytic role in hydrogenation, dehydrogenation, dehydration and dehalation of hydrogen, reducing the reaction temperature and increasing the purity of the product.

4. Non-aqueous titration reagent, solvent for ethylene resin and acetylene, organic synthesis, photometric determination, fixed liquid for gas chromatography (maximum use temperature: 50ºC, solvent: methanol), separation and analysis of C2-C5 hydrocarbon, and separation of positive, isobutene -[1] and cis, reverse butene -[2].Analysis of pesticide residues.Organic synthesis.Synthesis of peptides.For the photographic industry.

Detailed Photos

 

Product Parameters

ITEM	SPECIFICATION	RESULT
DMF ω/%	≥ 99.9	99.99
METHANOL ω/%	≤ 0.0010	0.0001
MOISTURE ω/%	≤ 0.050	0.004
CHROMINANCE(PT-CO)	≤ 5	5
ALKALINITY(DIMETHYLAMINE) ω/%	≤ 0.0010	0.0002
ACIDITY(FORMIC ACID) ω/%	≤ 0.0010	0.0003
PH(25°C, 20% AQUENOUS SOLUTION)	6.5~8.0	7.81
ELECTRIC CONDUCTIVITY (25°C )/(US/CM)	≤ 2.0	0.21
Fe (MG/KG)	≤ 0.05	0.01
HEAVY COMPOMENT (DIMETHY ACETAMIDE) ω/%	------------	0.0028
CONCLUSION	QUALIFIED

Packaging & Shipping

190KG/DRUM,80DRUMS, 15.2MT/20'FCL; 21MT/ISO TANK

Shipping: Within 7--14 days after T/T payment or L/C Original

Company Profile

We have strong R&D team and efficient workshop.We strongly believe that through our good service,we could help our customer increase research efficiency and reduce product costs. We attach great importance to the power of unity, cooperation and win-win run through all aspects of  the experiment , production, marketing, logistics and after-sale service.  We welcome every business partners to visit our company.

After Sales Service

1.Prompt reply and instant communication are available
2.Free samples can be transmitted.
3.Quality products with competitive price can be provided.
4.Any customized packing can be provided.
5.We accept third party inspection.
6.The goods will be delivered within the time promised.
7.Any other reasonable requirements you put forward.

FAQ

Q: What is the payment terms?
A: T/Tand L/C
Q: What is the minimum order quantity?
A: 20'FCL container
Q: Which kind of package do you have?
A: Iron drums, IBC Drums, Flexitank, ISO TANK and bags etc.
Q: How can I get samples?
A: We provide you samples for free, but you have to pay for the courier charges.
Q: How long is your delivery?
A: Within 12 days after receiving the T/T deposit or L/C original.