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4-Aminosalicylic acid CAS NO.65-49-6
- Min.Order: 1 Gram
- Payment Terms: T/T,MoneyGram,Other
- Product Details
Keywords
- 4-Aminosalicylic acid
- 65-49-6
- 98% purity
Quick Details
- ProName: 4-Aminosalicylic acid
- CasNo: 65-49-6
- Molecular Formula: C7H7NO3
- Appearance: beige powder
- Application: intermediate
- DeliveryTime: large stock
- PackAge: According to the need to packing
- Port: Shanghai
- ProductionCapacity: 100 Kilogram/Month
- Purity: 98% purity
- Storage: sealed,dry,low temperature
- Transportation: air,sea and courier
- LimitNum: 1 Gram
Superiority
4-Aminosalicylic acid Basic information
Product Name: 4-Aminosalicylic acid
Synonyms: 3-Hydroxy-4-carboxyaniline;4-Amino-2-hydroxbenzoicacid;4-amino-2-hydroxy-benzoicaci;4-Aminosalicyclic acid;4-aminosalicylic;2-HYDROXY-4-AMINOBENZOIC ACID;FUCHSIN SULFUROUS ACID;4-Aminosalicylic acid;4-Amino-2-hydroxybenzoic acid; PAS
CAS: 65-49-6
MF: C7H7NO3
MW: 153.14
EINECS: 200-613-5
Product Categories:
Mol File: 65-49-6.mol
Details
4-Aminosalicylic acid Chemical Properties
Melting point 135-145 °C (lit.)
Boiling point 276.03°C (rough estimate)
density 1.3585 (rough estimate)
refractive index 1.5500 (estimate)
storage temp. Store at 0-5°C
solubility 1.69g/l
pka 3.25(at 25℃)
form Powder
color Colorless
PH 3.5 (1g/l, H2O, 20℃)
Water Solubility 2 g/L (20 ºC)
Merck 14,477
BRN 473071
CAS DataBase Reference 65-49-6(CAS DataBase Reference)
NIST Chemistry Reference Aminosalicylic acid(65-49-6)
EPA Substance Registry System 4-Aminosalicylic acid (65-49-6)
Safety Information
Hazard Codes Xn,Xi,T
Risk Statements 22-36-36/37/38-45-35-61
Safety Statements 26-37/39-45-53-36-36/37/39
RIDADR UN 1789 8/PG 3
WGK Germany 2
RTECS VO1225000
TSCA Yes
HS Code 29225000
Hazardous Substances Data 65-49-6(Hazardous Substances Data)
Toxicity LD50 orally in mice: 4 g/kg (Bavin)