China (Mainland)
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N-Bromosuccinimide CAS NO.128-08-5
- Min.Order: 100 Kilogram
- Payment Terms: L/C,D/P,T/T
- Product Details
Keywords
- 1-BROMO-2,5-PYRROLIDINEDIONE
- 99% N-Bromosuccinimide
- 99% NBS
Quick Details
- ProName: N-Bromosuccinimide
- CasNo: 128-08-5
- Molecular Formula: C4H4BrNO2
- Appearance: white or pale yellow crystal
- Application: NBS, is a chemical reagent used in org...
- DeliveryTime: depends on order size
- PackAge: 25kgs net paper bags.or fiber drums.
- Port: SHANGHAI/TIANJIN
- ProductionCapacity: 50 Metric Ton/Month
- Purity: ≥99%
- Storage: COOL DRY PLACE
- Transportation: by sea as per corrosive solid
- LimitNum: 100 Kilogram
- Grade: Industrial Grade
Superiority
We supply good quality N-Bromosuccinimide CAS# 128-08-5 at competitive price. Our N-Bromosuccinimide CAS# 128-08-5 has been exported to many countries and regions. If you are looking for N-Bromosuccinimide CAS# 128-08-5 suppliers in China, Sinosun is your best choice.
Pls contact with us freely for getting prices, delivery time and payment terms.
Details
1.Specification
Appearance: white to light yellow crystalline powder;
Purity:99%Min;
Active bromine:42-45%;
Loss on drying:≤1.0%;
2.
| N-Bromosuccinimide Chemical Properties |
| Melting point | 175-180 °C (dec.)(lit.) |
| Boiling point | 221.4°C (rough estimate) |
| density | 2.098 |
| vapor pressure | 14.8 hPa (20 °C) |
| refractive index | 1.6060 (estimate) |
| storage temp. | 0-6°C |
| solubility | 14.8g/l (decomposition) |
| pka | -2.78±0.20(Predicted) |
| form | Crystalline Powder |
| color | White to light yellow |
| Water Solubility | Soluble in acetone, tetrahydrofuran, dimethyl formamide, dimethyl sulfoxide and acetonitrile. Slightly soluble in water and acetic acid. Insoluble in ether, hexane and carbon tetrachloride. |
| Sensitive | Moisture Sensitive |
3.
| Safety Information |
| Hazard Codes | C,Xn |
| Risk Statements | 22-34-36/37/38 |
| Safety Statements | 26-36/37/39-45-37/39 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| Hazard Note | Harmful |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29251995 |
| Toxicity | LD50 orally in Rabbit: > 2000 mg/kg |