Products Description
Product name:o-Toluenesulfonamide
Synonyms:OTSA; 2-Methylbenzenesulfonamide;
2-Methylbenzene-1-sulfonamide
CAS:88-19-7
MF:C7H9NO2S
MW:171.22
EINECS:201-808-8
Density:1.25 g/cm3
Melting point:156-158°C
Boiling point:221°C
Packaging:25 kg/bag, 25 kg/drum
Solubility:Slightly soluble in water and ether, soluble in ethanol.
Specification
| Items | Specification |
|
Appearance |
White crystalline powder |
|
Purity |
≥98% |
| Cl | ≤0.02% |
| SO4 | ≤0.02% |
| Ash | ≤0.1% |
| Water | ≤0.2% |
Application
o-Toluenesulfonamide is an important chemical raw material and mainly used in the following fields:
Industrial production:
o-Toluenesulfonamide is used as a thermosetting resin plasticizer to improve the processability and heat resistance of plastics.
Pharmaceutical intermediates:
o-Toluenesulfonamide is used for the synthesis of saccharin, pharmaceutical active ingredients, and pesticide raw materials.
Adhesives and coatings:
o-Toluenesulfonamide is used as an adhesive additive to enhance the bonding strength of the material; O-Toluenesulfonamide is used as an anti mold and antibacterial agent in the coating industry.
Pesticide application:
o-Toluenesulfonamide can be directly used for pesticide synthesis or as a pesticide enhancer to enhance the stability and biological activity of pesticides.
Storage
The warehouse is ventilated and dry at low temperature. Avoid mixing with strong oxidants and acidic substances.
Packaging
Transportation & Payment
About Transportation
* We can supply different kinds of transport according customers' demands.
* When the quantity is small, we can ship by air or international couriers, such as FedEx, DHL, TNT, EMS and various of international transport special lines.
* When the quantity is large, we can ship by sea to appointed port.
* Besides, we can also provide special services according to customers' demands and products' properties.
* We can supply a variety of payment methods for customers' choice.
* When the amount is small, customers usually make payment through PayPal, Western union, Alibaba, etc.
* When the amount is large, customers usually make payment through T/T, L/C at sight, Alibaba, etc.
* Besides, more and more customers will use Alipay or WeChat pay to make payment.
FAQ
1
May I get any sample from you?
Re: Yes, of course, we'd like to provide sample to you according to your demands.
2
What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.
3
How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.
4
Do you have any after-sales service?
Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.
Contact Us
Hot Tags: o-toluenesulfonamide/otsa/2-methylbenzenesulfonamide cas 88-19-7, China o-toluenesulfonamide/otsa/2-methylbenzenesulfonamide cas 88-19-7 manufacturers, suppliers, factory, 2 5 Furandicarboxylic acid FDCA, 4 Hydroxybenzenesulfonic acid, CAS 128 08 5, CAS 5970 45 6, Glycidyl methacrylate CAS 106 91 2, Polyethylene Glycol 400
