Products
2B Acid
CAS:88-51-7
Chemical Name:2-Chloro-4-Aminotoluene-5-Sulfonic Acid
Molecular Formula:CH3C6H2ClNH2(SO3H)
Structural Formula:
Usage:Intermediate used for red 48# pigment industry and organic composite industry.
Quality Index:
| Index Name | Index |
| Appearance | light yellowish white powdery crystals |
| Purity(Total Aminess) | ≥98.50% |
| Insoluble In Ammonia Liquor | ≤0.30% |
| Ash | ≤0.50% |
| Moisture | ≤0.50% |
| 2B Oil | ≤0.30% |
Physical Properties:2B acid is a yellowish white powdery cystals,soluble in diluted alkali liquor,ethyl alcohol,and diethyl ethernot soluble in cold water,benzol and chloro-benzena,slightly soluble in hot water.
Chemical Properties:2B acid has the general characteristis of amines,and it can be diazotizated with nitrite in dilute acid.
Package:Plastic woven bag with PE liner or paper bag with PE liner Net weight 25kgs-500kgs/pack.
