Available in brown crystalline form, Orthoaminophenol-4-sulphonic acid (OAPSA) has extensive applications in pharmaceutical and dyestuff production fields. This chemical is offered in 92% to 94% purity range. Its solubility is less than 0.1% g in 100 ml liquid at 21.5 degree C temperature. Orthoaminophenol-4-sulphonic acid (OAPSA) has been formulated under controlled temperature to preserve all its chemical attributes. This chemical has gone through various stringent quality checking procedure to prove its standard. It can be stored for specific period when kept under specific temperature.
Features:
Specifications:
| Short Name |
Full Name |
Impirical Formulla |
CAS No. |
| OAPSA | 2-AMINO PHENOL-4-SULPHONIC ACID | C6H7NO4S | 98-37-3 |

Price:
Minimum Order Quantity : 200 Kilograms
Appearance : colorless solid
EINECS No : 2034031
Molecular Weight : 107.156 Grams (g)
Molecular Formula : C7H9N
Physical Form : Solid
Minimum Order Quantity : 25 Kilograms
Appearance : light red or ambercolored liquid or crystals
EINECS No : 2028253
Molecular Weight : 153.137 Grams (g)
Molecular Formula : C7H7NO3
Physical Form : Liquid
Minimum Order Quantity : 25 Kilograms
Appearance : Color Grey to Light Grey
EINECS No : 2304395
Molecular Weight : 268.27 Grams (g)
Molecular Formula : C6H8N2O6S2
Physical Form : Powder
Minimum Order Quantity : 25 Kilograms
Appearance : Light yellowbrown crystalline powder
EINECS No : 2018994
Molecular Weight : 232.085 Grams (g)
Molecular Formula : C12H12N2O3
Physical Form : Powder