Basic Info.
Transportation
by Sea, Air, Express
Express
FedEx, UPS, DHL, EMS
Payment Term
Bank Card Transfer/ Western Union
Keywords 4
DMF Good Price
Keywords 5
DMF High Quality
Keywords 6
DMF High Purity
Keywords 9
DMF Manufacturer
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DMF Chemicals
Transport Package
1kg, 25kg or Other
Specification
25kg / package
Product Description
Factory Supply Formamide/DMF CAS 68-12-2 Purity 99.9% with best Price
Note
MOQ:The minimum order quantity is 1-5 kg or any quantity you want to buy.
Customs clearance issues: Our products are sold to Germany, Brazil, Spain, UK, France, Canada, Poland, Russia, Australia, Netherlands, etc. There are no customs clearance issues, and the products are safely delivered to your hands.
Delivery time: generally available in stock, can be shipped within 2 days after the order is placed, the delivery time is about 7-15 days.
Product Description
Dimethylformamide is an organic solvent for vinyl res ins and acetylene, butadiene and acid gases. It caused contact dermatitis in a technician at an epoxy resin manufacturers, and can provoke alcohol-induced flushing in exposed subjects.
Product Specification
Product Name | N,N-Dimethylformamide |
CAS No. | 68-12-2 |
EINECS | 200-679-5 |
Density | 0.948 g/mL at 20 °C |
Molecular formula | C3H7NO |
Molecular weight | 73.09380 |
Boiling point | 153 °C(lit.) |
Melting point | -61 °C |
Flash point | 136 °F |
PSA | 20.31000 |
LogP | 0.34030 |
pka: | -0.44±0.70(Predicted) |
Appearance | transparent colorless liquid |
Storage conditions | Storage precautions Store in a cool, ventilated place |
Package | Drum / Aluminum Foil Bag / According to customer's requiement |
Applications of product
N,N-Dimethylformamide (DMF) is a clear liquid that has been widely used in industries as a solvent, an additive, or an intermediate because of its extensive miscibility with water and most common organic solvents.
1.Dimethylformamide is primarily used as an industrial solvent. Dimethylformamide solutions are used toprocess polymer fibers, films, and surface coatings; to permit easy spinning of acrylic fibers; to produce wire enamels, and as a crystallization medium in the pharmaceutical industry.
2.DMF can also be used for formylation with alkyllithium or Grignard reagents.
3.It is used as a reagent in Bouveault aldehyde synthesis and also in Vilsmeier-Haack reaction. It acts as a catalyst in the synthesis of acyl chlorides.
4.N,N-Dimethylformamide (DMF) is a solvent with a low evaporation rate, useful for preparing solutions with a variety of hydrophobic organic compounds used in molecular biology applications.
5.N,N-Dimethylformamide was used to solubilize MTT crystals in cell viability assays.It was also used in feruloyl esterase activity assay in molds exhibiting high activity of the enzyme.
Exhibitions
Packaging & Shipping
Packaging Details:
25kgs packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag outside and double plastic bag inside
Delivery Detail: within 10 days when get the payment.
Shipping :
We have Professional shipping agent, based on customers ' demand for transport
By express :FEDEX,DHL,EMS ,UPS,TNT ect.
By SEA and By AIR
Storage:
Pack in paper-drums and two plastic-bags inside.
Net Weight: 25kgs/paper-drum.
1kg-5kgs plastic bag inside with aluminum foil bag outside.
Net Weight: 20kgs-25kgs/paper-drum.
Store in a well-closed container away from moisture and light.
Company Profile
FAQ
Why choose us?
Q: How to start orders or make payments?
A:You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly. for payment , can also be by western union ,money gram that is very easy
Q: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q: What's your MOQ?
A:For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low price product, our MOQ starts from 100g and 1kg.
Q: Is there a discount?
A: Yes, for larger quantity, we always support with better price.
Q:How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q:How to contact us ?
A: You can choose your interested products and send inquiry to us.
You can dial our telephone directly, you will get our reply.
Send Email to us.
Q:what is the shipping way ?
A: for small order ,we ship by air express ,like Fedex, TNT,DHL,EMS , for large order ,we can send by air to the air port and send by sea to the sea port
Address:
Qiaoxi District, Shijiazhuang, Hebei, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals, Health & Medicine, Service
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, IATF16949, GMP
Company Introduction:
Hebei Guanlang Biotechnology Co., Ltd. is the leading manufacturer for cosmetic materials in China.
Which located in Shijiazhuang, Hebei Province.
We are specialized in pharmaceutical intermediates, veterinary drug intermediates and dyes intermediates,
After ten years development, Hebei Guanglang Biotechnology Co, . Ltd has become a Diversified development company, not only involves in chemicals, but also real estate, clothes, agricultural products and so on.
So far, Hebei Guanglang Biotechnology Co, . Ltd has business in more than 35 countries, most big customers come from Europe and America, because among the suppliers in China, Crovell can always make the product quality best, some of the products from Crovell can reach the purity of 99.9+, such as carbomer. This is the important reason for customers who choosing Crovell.
In future, Hebei Guanglang Biotechnology Co, . Ltd must become to a more important trade bridge for China and foreign countries especially in pharmaceutical industries