Redox Indicators
DIPHENYLAMINE AR/ACS
Reagent for nitrates. N-Phenylbenzenamine; N-Phenyl Aniline; DPA
- Article code
- 03501
- CAS
- 122-39-4
- Grade
- AR/ACS
- Purity
- 99%
- Category
- Redox Indicators
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Properties
- Article No.
- 03501
- Grade
- AR/ACS
- Purity
- 99%
- CAS No.
- 122-39-4
- Molecular Formula
- C12H11N
- Molecular Weight
- 169.23
- H.S. Code
- 2921.4410
- Shelf Life
- 36 Months
Product information
| Article No. | 03501 | Grade | AR/ACS |
| Purity | 99% | CAS No. | 122-39-4 |
| Molecular Formula | C12H11N | Molecular Weight | 169.23 |
| H.S. Code | 2921.4410 | Shelf Life | 36 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Cream coloured powder |
| Odour | Floral odor | Melting point/ Freezing point [°C] | 50 - 53 °C |
| Flash point [°C] | 153 °C | Boiling point [°C] | 302 °C |
| Vapour pressure mm/Hg | 1 mm Hg @ 1080C | Vapour density | 5.82 |
| Density [g/cm3] | 1.16 | Solubility in water [% weight] | Insoluble in water |
| Partition coefficient Log Pow octanol / water at 20°C | 3.5 |
Specifications
| Appearance | White to off white flakes/powder, darkening on exposure to light | Purity (by GC) | Min 99% |
| Melting range | 52.5 - 54 °C | Solubility in ethanol | Passes test |
| Sulphated ash | Max 0.03% | Nitrate (NO3) | Passes test |
| Aniline (C6H5.NH2) | Max 0.01% | Sensitivity for nitrate (NO3) | Min 1:1600000 (Passes ACS test) |
| Copper (Cu) | Max 0.001% | Iron (Fe) | Max 0.001% |
| Nickel (Ni) | Max 0.001% | Lead (Pb) | Max 0.001% |
Packaging options
- 100 g (00100)
- 500 g (00500)
Details
DIPHENYLAMINE AR/ACS Reagent for nitrates. N-Phenylbenzenamine; N-Phenyl Aniline; DPA MSDS DE EN FR KO PT ES TH TR COAs Packings 100 g (00100) 500 g (00500) Print friendly version Article No. 03501 Grade AR/ACS Purity 99% CAS No. 122-39-4 Molecular Formula C 1 2 H 1 1 N Molecular Weight 169.23 H.S. Code 2921.4410 Shelf Life 36 Months Physical Properties Physical state at 20 °C Solid Colour Cream coloured powder Odour Floral odor Melting point/ Freezing point [°C] 50 - 53 °C Flash point [°C] 153 °C Boiling point [°C] 302 °C Vapour pressure mm/Hg 1 mm Hg @ 1080C Vapour density 5.82 Density [g/cm3] 1.16 Solubility in water [% weight] Insoluble in water Partition coefficient Log Pow octanol / water at 20°C 3.5 Specifications Appearance White to off white flakes/powder, darkening on exposure to light Purity (by GC) Min 99% Melting range 52.5 - 54 °C Solubility in ethanol Passes test Sulphated ash Max 0.03% Nitrate (NO3) Passes test Aniline (C6H5.NH2) Max 0.01% Sensitivity for nitrate (NO3) Min 1:1600000 (Passes ACS test) Copper (Cu) Max 0.001% Iron (Fe) Max 0.001% Nickel (Ni) Max 0.001% Lead (Pb) Max 0.001% Safety Information and Hazard Symbols Symbol: GHS06, GHS08, GHS09 Signal Word: Danger UN No.: 3077 IMCO Class No.: 9 Packing Group: III Hazardous Statement: H301-H311-H331-H373-H410 Precaution Statement: P261-P273-P280-P301 + P310-P311-P501 Revision Date: 21-Feb-2024 Home Lab Chemicals Redox Indicators DIPHENYLAMINE