China PTSI P-Toluenesulfonyl Isocyanate Price,CAS 4083-64-1

products list

ไม่ว่าคุณต้องสิ่งใด กรุณาลอง ติดต่อเรา>>

China P-Toluenesulfonyl isocyanate price, CAS 4083-64-1

China PTSI P-Toluenesulfonyl isocyanate price, CAS 4083-64-1

CAS:
4083-64-1
สูตรโมเลกุล:
C8H7NO3S
มาตรฐานคุณภาพ:
99.50min.
บรรจุ:
200kg/drum or 20kg/drum
:
Hefei, China
สั่งซื้อ Mininmum:
20kg
Price inquiry:
sales@tnjchem.com
Manufacturer:
TNJ Chemical

ติดต่อตอนนี้

รายละเอียดสินค้า
SDS
TDS
Reference COA

Get reasonable China PTSI P-Toluenesulfonyl isocyanate price, CAS 4083-64-1 from TNJ Chemical, top China PTSI P-Toluenesulfonyl isocyanate price, CAS 4083-64-1 suppliers, factory & manufacturers. We guarantee good price of PTSI P-Toluenesulfonyl isocyanate price with high quality. If you want to buy P-Toluenesulfonyl isocyanate, please feel free to contact sales@tnjchem.com

P-Toluenesulfonyl isocyanate (PTSI) (CAS 4083-64-1) is clear, colorless liquid, insoluble in water.

P-Toluenesulfonyl isocyanate (PTSI) can be used as solvent, and filler, pigments such as dehydrating agent and effectively applied to the wet curing one-component and conventional two-component polyurethane coating system. In addition, P-Toluenesulfonyl isocyanate (PTSI) can also be used as a stabilizer and butyl purification of double isocyanate to prevent its deterioration or discoloration.

Specification

Appearance Colorless transparent liquid
Assay ≥98.50 %
Color (APHA) ≤20
p-toluenesulfonyl chloride ≤1.0%

Application

1) P-Toluenesulfonyl isocyanate (PTSI) can be used in the process of making paint as solvent, filler, pigment and asphalt tar dehydrating agent, such as the react with water to produce carbon dioxide and toluene sulfonamide, the latter is usually not with alkyl isocyanate and aryl isocyanate reaction, and dissolve in ordinary solvents. In addition, it will not lead to system yellowing phenomenon. Through the use of P-Toluenesulfonyl isocyanate (PTSI) in producing polyurethane coating, system loss caused by wet surface light, yellowing and reaction phenomenon such as foam were reduced.

2) In Pharmaceutical industry, it is often used as Pharmaceutical intermediate.

Packing

200 kgs/drumx80 drums=16 tons/1x20' FCL

20kgs/drum

Storage

P-Toluenesulfonyl isocyanate (PTSI) has high reactivity, thus the application and operation should be especially careful. Para-Toluenesulfonyl isocyanate (PTSI) reacts fast with water, alcohol, amine, acid and alkali, and therefore do not pour into this kind of material in the product containers. Its reaction with 1 gram of water and the carbon dioxide gas is 1.3 liters. Such as moisture into the container, in a very short time a large number of gas will occur, which can cause the container (even closed container) to be on fire.

This product is sensitive to moisture, so it should be in sealed, original packaging container, dry storage. Under good condition, the shelf life is at least six months.

Material Safety Data Sheet MSDS of P-Toluenesulfonyl isocyanate PTSI CAS 4083-64-1

TDS Technical Data Sheet of P-Toluenesulfonyl isocyanate PTSI CAS 4083-64-1

Reference COA of P-Toluenesulfonyl isocyanate PTSI CAS 4083-64-1

Product name	P-Toluenesulfonyl isocyanate/PTSI	Batch No .	2023072223
CAS . No .	4083 - 64 - 1	Package	200 . 00kg /drum
M. F.	C8H7NO3S	MFG date	July. 22, 2023
N. W.	16, 000 . 00kg	Analysis date	July. 22, 2023
G. W.	16, 800 . 00kg	Expiry date	July. 21 , 2025

Items	Specification	Testing Results
Appearance	Colorless transparent liquid	Confirms
Assay, %	≥ 98 . 00	99 . 32
Color, APHA	≤ 20 . 00	14 . 00
p- toluenesulfonyl chloride , %	≤ 1 . 0	0 . 58