Model: | DC009 |
---|---|
Brand: | DC FINE CHEM |
Origin: | - |
Category: | Chemicals / Pharmaceutical Chemicals |
Label: | PH Indicator |
Price: |
US $10
/ KG
|
Min. Order: | 1 KG |
Bromophenol blue
1. CAS NO.: 115-39-9
2. Molecular Formula: C19H10Br4O5S
3. Molecular Weight: 669.97
4. Storage: Keep in dry ventilated place with sealed.
5. Use: PH indicator.
ITEM |
STANDARD |
Appearance |
Light Red Powder |
Melting Point |
273 °C |
Flash Point |
320.1 °C |
PH Change Range |
3.0(yellow)-4.6(blue purple) |
Mass Absorption Coefficient L/ (cm.g) |
≥ 115 |
Residue on Ignition |
≤ 0.25% |
Payment Terms: | TT, LC, DP, DA, PAYPAL, WESTERN UNION ETC |
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Tianjin Dongchang Fine Chemical Industry Co., Ltd | |
---|---|
Country/Region: | Tian Jin - China |
Business Nature: | Manufacturer |
Phone: | 29894595 |
Contact: | Anny Chu (Sales Manager) |
Last Online: | 18 Apr, 2014 |