Basic Info.
Type
Organic Intermediate
Appearance
as Pictures/ Customized
Color
as Pictures/ Customized
Grade
Pharmaceutical, Industrial, Food, Daily Chemical
Boiling Point
173 °c (Lit.)
Density
1.241 G/Ml at 25 °c (Lit.)
Vapor Density
5.07 (Vs Air)
Melting Point
52-54 °c (Lit.)
Transport Package
1kg, 25kg
Specification
25kg / drum
Product Description
Factory supply 1 4-Dichlorobenzene PDCB 106-46-7
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
Paradichlorobenzene, or PDB, also commonly known as mothballs, are white, volatile crystals with a penetrating odor. Boiling point is 345°F (173°C), flash point is 150°F (65.6°C), and the melting point is 127°F (52°C). PDB is insoluble in water and has a specific gravity of 1.5, which is heavier than water. Vapor density is 5.1, which is heavier than air. In addition to being flammable, it is also toxic by ingestion and an irritant to the eyes, with a TLV of 75 ppm in air. The four-digit UN identification number is 1592. The NFPA 704 designation for PDB is health 2, flammability 2, and reactivity 0. The primary uses are as a moth repellent, a general insecticide, a soil fumigant, and in dyes.
Product Name | paradichlorobenzene |
Molecular Formula | C6H4Cl2 |
Molecular weight | 147 |
Structural Formula | |
Appearance | White flaky crystalline solid, without impurities |
Melting Point | 53±1ºC |
Water content | ≤0.1% |
Content | ≥99.8% |
Use | Mainly used in mildew inhibitor, dye; used as solvent; used in insulation, pesticide |
Packing | Woven bag with plastic lining, 50±0.5kg or 25±0.5kg/bag |
Applications of product
The compound 1,4-dichlorobenzene is most commonly referred to as para-DCB or p-DCB. It is widely used as a moth killer, in space deodorizers, and in the production of polyphenylene sulfide. It is also used in the manufacture of certain resins, in the pharmaceutical industry, and as a general insecticide in farming. At room temperature, 1,4- dichlorobenzene is a white or colorless crystalline solid with a characteristic penetrating odor. When exposed to air, it is slowly transformed from its solid state into a vapor; the released vapor then acts as a deodorizer and insect killer. It is practically insoluble in water and is soluble in alcohol, ether, carbon disulfide, and benzene. Its chemical formula is C6H4Cl2.
Detailed Photos
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