Bromocresol Green
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Post Date: | Aug 01,2014 |
Expiry Date: | Jan 28,2015 |
Detailed Description: |
Cas No. :76-60-8
Quantity: 200Kilograms Payment Method: TT, L/C, D/A, D/P, Paypal, Western Union 1. CAS NO.: 76-60-8 2. Molecular Formula: C21H14Br4O5S 3. Molecular Weight: 698.01 4. Storage: Keep in dry ventilated place with sealed. 5. Use: PH indicator or cell stain ITEM Appearance Pale yellow or pale grey crystal Melting Point 225 °C Flash Point: 12 °C PH Change Range: 3.8 (yellow green) - 5.4( blue) Mass Absorption Wavelength L/ (cm.g): λ1 ( PH 3.8 ): 440~445 nm λ2 ( PH 5.4 ): 615~618 nm Mass Absorption Coefficient L/ (cm.g): α1 ( λ1,PH3.8 ) 24 - 28, α2 ( λ2,PH5.4 ) 53 - 58 Loss on Drying ≤ 3.0% Residue on Ignition ≤0.25% |
CAS Registry Number: | 76-60-8 |
Synonyms: | ;3,3,5,5-Tetrabromo-m-cresolsulfonephthalein;BCG, Mycobacterium bovis;Bromocresol green solution;bromocresol green for microscopy and complexometry;Bromocresol Green Sultone Form;bromcresol green crystalline;bromcresol green spray;Bromcresol Green;tetrabromo-m-cresolsulphonephthalein;BCG; |
Molecular Formula: | C21H14O5SBr4 |
Molecular Weight: | 698.01 |
Molecular Structure: | |
Hazard Symbols: | Xi:Irritant; |
Risk Codes: | R36/37/38:; |
Safety Description: | S26:; S37/39:; |
Company: | Tianjin Evision Technology [ China ] |
Contact: | Anny Chu |
Tel: | +86-22-29894595 |
Fax: | +86-22-29898890 |
Email: | tjdcfinechem@gmail.com |
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