sulfanilic acid

5 year ago

186 0 

11 year

Product details

Products Description

Product Name: Sulfanilic Acid 99% Refined Grade Cas no 121-57-3
Other name: 4-Aminobenzenesulfonic acid; 4-Anilinesulfonic acid;
Molecular formula: C6H7NO3S
Molecular weight: 173.18648

Physical Properties:

White crystal, relative density 1.485 (25 ℃ / 4 ℃); Melting point 288 ℃, soluble in water, slightly soluble in ethanol and ether,decomposed at 300 ℃, crystallized above 40 ℃, anhydrous matter can be obtained, slightly soluble in cold water, obviously acidic,and soluble in caustic soda solution and sodium carbonate solution.

Product Advantage:

1. Refined grade with purity 99% min

2. Low content of Free Aniline content as 0.01% max

3. Earliest and largest supplier of Sulfaniic acid in China

Specification

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Application

It is an important intermediate, which can be used to produce acid orange II, acid mordant yellow brown 4G, acid mordant dark yellow GG, direct yellow GR, active brilliant red k-2g and active purple k-3r.

Packing: 25kgs small plastic woven bag, 350/500/750 kgs jumbo bag.
Shelf life: one year

Storage condition: Stored in a cool, dry, ventilated place, to prevent moisture, handling loss to prevent loss when the package.

Our Factory

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Company Profile

SJZ Chenghui Chemical Co., Ltd. is located in Shijiazhuang, the capital of Hebei Province, 270km away from the south of Beijing. We have been mainly engaging in manufacturing and selling chemical products for more than 20 years, we are the earliest and largest supplier in China, our present supply capacity is 20,000 mts per year,and have been selling our product to many areas in the world. Our strong products are as follows:

1. Water treatment chemicals for swimming pool, like Algaecide, Bactericide.

2. Water reducer items: SNF-A, SNF-B, SNF-C powder.

3. Silicate items, such as:Potassium silicate, Potassium sodium silicate and Sodium silicate

4.Organic Intermediate,such as:Sulfanilic acid ,Sodium Sulfanilate

5.Pigment & Dyestuff,such as:Lithopone

We also deal with some other chemical products. With more many years experience and efforts, Chenghui Chemical has grown up and matured, and with a excellent reputation in this line Our tenet is "Customers are number one priority , Honest business, Produce the best quality product". We look forward to cooperating with customers all over the world for bright tomorrow.

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Suppliers

SJZ Chenghui chemical co ltd

Audited supplier

11 year

Main Product: Sulfanilic Acid, Sodium sulfanilate, Water treatment chemicals , Sodium thiocyanate, Potassium Silicate, Water Reducer

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