0102030405
Factory Supply 1H-Benzotriazole (BTA) from China CAS:95-14-7 with High Quality
Properties
• Melting Point: 97-99 °C(lit.)
• Boiling Point: 204 °C (15 mmHg)
• Flash Point: 170 °C
• Appearance: White to yellow-beige/Powder, Granules, Crystals, Needles or Flakes
• Density: 1,36 g/cm3
• Vapor Density: 4.1 (vs air)
• Vapor Pressure: 0.04 mm Hg ( 20 °C)
• Refractive Index: 1.5589 (estimate)
• Storage Temp.: Refrigerator
• Solubility: 19g/l
• PKA: 1.6(at 20℃)
• Water Solubility: 25 g/l in water (20 ºC)
• Stability: Stable, but may be light sensitive. Incompatible with strong oxidizing agents, heavy metals.
• Merck: 14,1108
• BRN: 112133
| color | White to yellow-beige |
| Odor | Slight characteristic odor |
Specification
| Item | Standard | Test Results |
| Identification | A.H-NMR:Comply with the structure | Complies |
| B.LC-MS:Comply with the structure | Complies | |
| C.The IR spectrum of sample should be identical with that of reference standard. | Complies | |
| D.HPLC-ESI-MS | Complies | |
| The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. | ||
| Loss on drying | ≤2.0% | 0.19% |
| Heavy metals | ≤10 ppm | <10ppm |
| Water | ≤1.0% | 0.10% |
| Sulphated ash | ≤0.5% determined on 1.0 g. | 0.01% |
| Residue on ignition | ≤0.1% | 0.03% |
| Related Substances | Unspecified impurities: for each impurity ≤0.10% | <0.10% |
| Total Impurity ≤0.5% | 0.18% | |
| Purity | ≥99.0% | 99.70% |
| Assay | 99.0%~101.0% (anhydrous substance). | 99.80% |
Products Usage
Mainly used as rust-preventer, antifreezing liquid, antioxidant additive, metal's slow corossion etc.
Package And Storage
Our normal packaging is 25kgs/Drum and 200kgs/Drum.
The packaging can be customized. the shipping term can be by sea, by air, and sample or small quantity can be shipped by DHL, FEDEX, EMS and TNT.
Storage: Preserve in well-closed, light-resistant and airtight containers.
Safety Protection
• Hazard Codes: Xn,Xi,F
• Statements: 20/22-36-52/53-5-36/37/38-20/21/22-11
• Safety Statements: 26-36/37-61-45-36/37/39-28A
• RIDADR: 2811
• WGK Germany: 1
• RTECS: DM1225000
• TSCA: Yes
• HazardClass: N/A
• PackingGroup: N/A
• Hazardous Substances Data: 95-14-7(Hazardous Substances Data)
NO open flames. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.