Diphenic Acid (Biphenyl-2,2'dicarboxylic Acid)

DIPHENIC ACID (BIPHENYL-2,2'DICARBOXYLIC ACID) | Pharmaceutical Intermediate

1. STRUCTURE

2. PRODUCT NAME & DETAILS
Product Name	Diphenic Acid (Biphenyl-2,2'dicarboxylic Acid)
Product Code	000535
CAS No	482-05-3
HS Code	2917.39.90
Molecular Formula	C14H10O4
Molecular Wt.	242.230

3. SPECIFICATION
Physical Appearance	Off White To Brownish Powder
Melting Point	227 - 229°C
Moisture Content (KF) By Karl Fisher	NMT 0.5 %
Solubility 2.5% in Methanol	Clear Solution
Assay (by Titration, Acidimetry)	NLT 97%
Assay (GLC)	NLT 98%

4. APPLICATION	Used In Fine Chemical & Intermediates
5. HAZARD CLASSIFICATION	Non-hazardous substance. Irritant
6. CAPACITY	500 Kgs. Per Month.
7. STORAGE CONDITION	Store in closed container at ambient temperature. Avoid direct sunlight
8. PACKING DETAILS	Outer Packing : 5 Kg HDPE Open Mouth Jerry Can   Inner Packing : Double H.M.Bag (White & Black)
9. SHELF LIFE	3 years.

Disclaimer

Typical properties should not be considered as specification. Product covered by valid patents are not offered or supplied for commercial use. The Patent position should be verified by the customer. Products will not be supplied to countries where they could be in conflict with existing patents. Products currently covered by valid US patents are offered for R&D use in accordance with 35 USC 271 (e) (I) Above information is given in good faith and without warrenty.