China (Mainland)
Assessedsupplier
Wholesaler 115-40-2 in stock CAS NO.115-40-2
- FOB Price: USD: 90.00-200.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,
- Available Specifications:
5.2 (yellow)-6.8 (purple)(1-20)Kilogram5.2 (yellow)-6.8 (purple)(21-100)Kilogram
- Product Details
Keywords
- Bromocresol purple in stock
- factory 115-40-2
- 115-40-2 good price
Quick Details
- ProName: Wholesaler 115-40-2 in stock
- CasNo: 115-40-2
- Molecular Formula: C21H16Br2O5S
- Appearance: light purple crystal powder
- Application: Acid-base indicator
- DeliveryTime: 5-7days
- PackAge: 25kg/Barrel
- Port: Any port in China
- ProductionCapacity: 1000 Kilogram/Month
- Purity: 5.2 (yellow)-6.8 (purple)
- Storage: R.T
- Transportation: Express/Sea/Air
- LimitNum: 1 Kilogram
- PH color gamut: 5.2 (yellow)-6.8 (purple)
Superiority
Details
Product Description
| Product name | Bromocresol Purple |
| Cas number | 115-40-2 |
| Molecular formula | C21H16Br2O5S |
| Molecular weight | 540.22 |
| Appearance | light purple crystal powder |
| PH color gamut | 5.2 (yellow)-6.8 (purple) |
| Maximum absorption wavelength (nm) | λ1 (PH 5.2): 427~431 |
| λ2 (PH 6.8): 588~590 | |
| Mass absorption coefficient (L/cm·g) | α1(λ1PH 5.2 on dries): 40.5~45.0 |
| α2 (λ2PH 6.8 on dries): 100.0~110.0 | |
| Loss on drying | ≤0.5% |
| Dilute alkali dissolution test | Conforms |
| Ignition residue (calculated as sulfate) | ≤0.1% |
Company Information
