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

O-Toluene Sulfonamide, Otsa, 88-19-7 manufacturer / supplier in China, offering O-Toluene Sulfonamide (OTSA), Optical Brightener KCB, Optical Brightener Ob-1 and so on.

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O-Toluene Sulfonamide (OTSA)

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Min. Order / Reference FOB Price
1 Piece US $1/ Piece
Port: Shanghai, China
Transport Package: 25kg Woven Bag
Payment Terms: L/C, T/T, D/P
Type: Dyestuff Intermediates
Appearance: Crystal
Quality: Refined
Colour: White
Specification: 98%
Trademark: kingvolt

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Basic Info

Model NO.: CAS NO.: 88-19-7
Origin: Shandong
HS Code: 2935900090

Product Description

Product NameO-Toluene Sulfonamide (OTSA)Product PicPacking Pic
Other NameO-Toluenesulfonamide; O-Toluene Sulphonamide; Ortho Toluene Sulfonamide  
CAS No88-19-7
Molecular FormulaC7H9NO2S
Molecular Structure 
Packing25kg woven bag
Product UsagePlasticizer of thermosetting resin, as a raw material used in organic synthesis, preparation of nail polish, dyes, fluorescent pigments and coatings.
Class Or Division
Dangerous GoodsUN NumberPacking Group
Appearance---White Crystalline Powder
Purity% min98
Melting Point°C min153
Water% max0.5
ColorityAPHA max100

O-Toluene Sulfonamide (OTSA)

O-Toluene Sulfonamide (OTSA)
O-Toluene Sulfonamide (OTSA)
O-Toluene Sulfonamide (OTSA)


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Mr. Richard Xu
Sales Manager