Shandong, China
Business Type:
Business Range:
Plant Area:
26600 square meters
Management System Certification:
Terms of Payment:
LC, T/T, D/P, Western Union
OEM/ODM Service

Optsa, O/Ptsa, Ortho PARA Toluene Sulfonamide manufacturer / supplier in China, offering O/P-Toluene Sulfonamide (OPTSA), Optical Brightener KCB, Optical Brightener Ob-1 and so on.

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O/P-Toluene Sulfonamide (OPTSA)

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Min. Order / Reference FOB Price
1 Ton US $1/ Ton
Port: Qingdao, China
Transport Package: 25kgs Plastic Bag
Payment Terms: L/C, T/T, D/P
Type: Dyestuff Intermediates
Appearance: Powder
Quality: Refined
Colour: White
Usage: Used in The Manufacture of Plasticizer, Disinfecta
Specification: 99% OR 99.5% optsa

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Basic Info

Model NO.: CAS: 1333-07-9
Trademark: kingvolt
Origin: Shandong
HS Code: 2935900090

Product Description

Product NameO/P-Toluene Sulfonamide (OPTSA)Product PicPacking Pic
Other NameO/P-Toluene sulphonamide; O/P-Toluenesulfonamide; O/PTSA; Ortho Para Toluene Sulfonamide; Toluenesulfonamide  
CAS No1333-07-9; 8013-74-9
Molecular FormulaC7H9NO2S
Molecular Structure 
Packing25kg woven bag
Product Usage1) Used in the manufacture of dyes, plasticizer, synthetic resin, nail polish, fluorescence paints and coatings,.
2) Used in organic synthesis.
3) Used in organic glass phenolic resin & polyamide resin and plasticizer of printing ink & Hot Melt Adhesive.etc
Class Or Division
Dangerous GoodsUN NumberPacking Group
Appearance---White Crystalline Powder
Purity% min99
Melting Point°C min106
Water% max0.3
ColorityPt/Co max30
Chlorideppm max100
Sulfateppm max100
Ortho/ Para±5%40/60 or 30/70 or 20/80
Ash% max0.1
TurbidityAPHA max10
Ironppm max10

O/P-Toluene Sulfonamide (OPTSA)
O/P-Toluene Sulfonamide (OPTSA)
O/P-Toluene Sulfonamide (OPTSA)

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Mr. Richard Xu
Sales Manager