Chemical Properties:
Package: 25kg/Drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool dry place; Protect from light and moisture.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 2,4-Dinitrophenol, Wetted (CAS: 51-28-5) with high quality, commercial production. We can provide COA, worldwide delivery, small and bulk quantities available. Purchase 2,4-Dinitrophenol, Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | Light Yellow or Brown Yellow Tiny Crystals |
| Water Content | >15.0% (Wetted With >15.0% Water, Otherwise it is Inflammable) |
| Purity / Analysis Method | >99.5% (HPLC) |
| 2,4-DNCB Content | <0.25% |
| Sulphate Test | <0.10% |
| Test Standard | Enterprise Standard |
Description:
Specifications:
Package & Storage:
| Chemical Name | 2,4-Dinitrophenol |
| Synonyms | 2,4-DNP; DNP; α-Dinitrophenol |
| CAS Number | 51-28-5 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C6H4N2O5 |
| Molecular Weight | 184.11 |
| Melting Point | 112.0 to 116.0℃ |
| Density | 1.683 g/cm3 |
| Stability | Stable. Combustible |
| Sensitive | Light Sensitive |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
51-28-5 - Application:
Risk Codes R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R33 - Danger of cumulative effects R50 - Very Toxic to aquatic organisms R39/23/24/25 - R11 - Highly Flammable R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R1 - Explosive when dry Safety Description S28 - After contact with skin, wash immediately with plenty of soap-suds. S37 - Wear suitable gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S28A - S36/37 - Wear suitable protective clothing and gloves. S16 - Keep away from sources of ignition. S7 - Keep container tightly closed. S35 - This material and its container must be disposed of in a safe way. UN IDs UN 1320 4.1/PG 1 WGK Germany 3 RTECS SL2800000 TSCA Yes HS Code 2908999090 Hazard Class 4.1 Packing Group I Toxicity LD50 (subcutaneous) for rats 25 mg/kg (quoted, RTECS, 1985).
51-28-5 - Application:
2,4-Dinitrophenol (2,4-DNP) (CAS: 51-28-5) is used as an antiseptic and as a pesticide. 2,4-DNP has been used commercially as a chemical intermediate in the production of sulfur dyes, organic chemicals, photographic developing agents, explosives, wood preservatives, and some herbicides. In biochemistry research, 2,4-DNP is often used to explore membrane transport processes.