| 1. STRUCTURE | |
|---|---|
| 2. PRODUCT NAME & DETAILS | |
|---|---|
| Product Name | Diphenic Acid (Biphenyl-2,2'dicarboxylic Acid) (Stellar-2008) |
| Product Code | 003993 |
| CAS No | 482-05-3 |
| HS Code | 2917.39.90 |
| Molecular Formula | C14H10O4 |
| Molecular Wt. | 242.230 |
| 3. Regulatory Information
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| Chemical name
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Common names and synonyms
|
CAS number
|
EC number
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| Diphenic Acid
|
Biphenyl-2,2'-dicarboxylic acid
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482-05-3
|
207-576-4
|
| European Inventory of Existing Commercial Chemical Substances (EINECS)
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Listed
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| EC Inventory | Listed
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| United States Toxic Substances Control Act (TSCA) Inventory
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Listed
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| China Catalog of Hazardous chemicals 2015
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Not Listed
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| Chinese Chemical Inventory of Existing Chemical Substances (China IECSC)
|
Listed
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||
| Korea Existing Chemicals List (KECL)
|
Listed
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||
| Canadian Domestic Substance List (DSL)
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Not Listed
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||
| Canadian Non-Domestic Substance List (NDSL)
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Listed
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||
| Japanese Existing and New Chemical Substances Inventory(ENCS)
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Listed
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| 4. SPECIFICATION
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| Physical Appearance
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White to Off White Powder
|
| Melting Point
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227 - 229°C
|
| Moisture Content (KF) By Karl Fisher
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NMT 0.5 %
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| Solubility 2.5% in Methanol
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Clear Solution
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| Assay (by Titration, Acidimetry)
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NLT 99.0 to 101.0%
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| Purity (GC)
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NLT 99.0%
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| 5. APPLICATION | Use in polymer electrolyte membrane (PEM) fuel cells.
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| 6. HAZARD CLASSIFICATION
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Non-hazardous substance.
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| 7. CAPACITY | 6 MT Per Year.
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| 8. STORAGE CONDITION
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Store in closed container at ambient temperature. Avoid direct sunlight.
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| 9. PACKING DETAILS
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Outer Packing : 5 Kg HDPE Open Mouth Jerry Can
Inner Packing : Double H.M.Bag (White & Black) |
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| 10. SHELF LIFE
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3 years.
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| 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. |
The above information is given in good faith and is without warranty
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