Mit-Ivy Industry Company

China Manufacturer with main products: NN-Dimethylaniline, 1-Amino-8-Naphthol-36-Disulfonic Acid, NN-DIMETHYL-P-TOLUIDINE, Sodium Nitrate, Crystal Violet Lactone, J Acid,...

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Supply High Quality Dyestuff Intermediate Cas 135-19-3

FOB Price: 2500.00 - 2800.00 USD/Kilogram
Supply Ability: 15,280,000 Ton(s) per Month
Shipping: as you request
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram, Safebuy
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Jiangsu in China
Packaging Details: Lined with plastic bags, sacks or woven bags, net weight 50kg or 60kg per bag. 2. storage and transportation should be fireproof, moisture-proof, anti-exposure. Stored in a dry, ventilated place. Store and transport according to the regulations of flammable and toxic materials.

Quick Details

  • Appearance: Gray-white flakes or powders (allowed to darken yellow or dark red whe
  • Purity: 98.5
  • Grade Standard: Agriculture Grade,Electron Grade,Industrial Grade,Medicine Grade,Reagent Grade
  • CAS No.: 135-19-3
  • Classification: Sulfonic Acid
  • Model Number: C10H8O
  • Brand Name: mit-ivy
  • Application: Industrial/Fine Chemicals
  • EINECS No.: 205-182-7
  • MF: C10H8O
  • Other Names: 2-Naphthol


Physical data editing

1. Property: white to red flaky crystals, Darker in color when stored in air for a long time.

2. Density (g/mL, 20/4): 1.181.

3. Relative density (20, 4): 1.25. 4.

Melting point(C):122~123. 5.

Boiling point(C,at atmospheric pressure):285~286. 6.

6. Flash point(C): 153. 7. Solubility: Insoluble.

Solubility: insoluble in cold water, Soluble in hot water, ethanol, ether, chloroform, benzene, glycerin and lye [1] .

Data editing

1,Molar Refractive index:45.97

2. Molar volume (cm3/mol): 121.9

3,Isotonic Specific volume(90.2K):326.1

4,Surface Tension(3.0 dyne/cm):51.0

5,Polarization ratio (0.5 10-24cm3): 18.22 [1]

Nature and stability


1. Toxicology is similar to phenol, and it Is a stronger corrosive. Strongly irritating to the skin. It is easily absorbed through the skin. Toxic to blood circulation and kidneys. In addition, it can Cause corneal damage. Although the lethal amount is unknown, there have been Cases of death from topical application of 3 to 4g. Production equipment should Be sealed and leak-proof, and should be washed off in a timely manner if Splashed on the skin. Workshops should be ventilated and equipment should be Airtight. Operators should wear protective gear.

2. Flammable, the color of long storage Gradually become darker, stable in the air, but when exposed to the sun Gradually become darker. Sublimation by heating, with irritating phenol odor.

3. Present in the flue gas. 4.

4. Aqueous solution turns green with ferric Chloride [1].


Storage method


1. Lined with plastic bags, sacks or woven Bags, net weight 50kg or 60kg per bag.

2. Storage and transportation should be Fireproof, moisture-proof, anti-exposure. Stored in a dry, ventilated place. Store and transport according to the regulations of flammable and toxic Materials.

Supply high quality dyestuff intermediate cas 135193

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