
P-nitrotoluene-o-sulfonic Acid
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Product Specifications
Grade | Industrial |
Application | Dye manufacturing |
Purity | 93% min |
Usage | Intermediate |
Appearance | Milk white crystal |
Features | Dye intermediate, Yellow R |
Product Overview
Key Features
1.Trade name: p-nitrotoluene-o-sulfonic acid
2.Chemical name: 4,4-Diaminostilbene-2,2-disulfonic acid
3.Chemical formula: C7H11NO7S
4.Molecular weight: 253
5.CAS No.:121-03-9
6.HS Code:29215900.90
7.Property: milk white crystal
8.Quality index:
Appearance : milk white crystal
total amino value(gross dry sample)% : 93%min
Chromaticity : 9
Moisture% : 5.0%max
Free acid (Gross sample)% : 1.0%max
insolubles (gross cream )% : 0.1%max
9.Main use: it is an intermediate of dyes, can be used to manufacture Yellow R.
10.Packing: 40kg plastic woven bag or upon clients' request.
Company Details
Focusing on a customer-centric approach, Tianjin Yakete International Trade Co., Ltd. has a pan-India presence and caters to a huge consumer base throughout the country. Buy Acid in bulk from Tianjin Yakete International Trade Co., Ltd. at Trade India quality-assured products.
Business Type
Exporter, Manufacturer, Supplier
Establishment
1995
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Seller Details
Tianjin, Tianjin
Mr. Rachel Tong
Address
No. 1001, gate 2, building 20, tianyueyuan, beicheng street, nankai district, Tianjin, Tianjin, 300110, China
amino acid chelate in Tianjin
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