Phenylbutazone
Inquiry
| Post Date: | Sep 10,2014 |
| Expiry Date: | Mar 09,2015 |
| Detailed Description: |
Cas No. :50-33-9
Product name:Phenylbutazone
Synonyms4-Butyl-1,2-diphenyl-3,5-pyrazolidinedione;1,2-Diphenyl-3,5-dioxo-4-n-butylpyrazoline Molecular Formula:C19H20N2O2 CAS number:50-33-9 Molecular Weight:308.38 Characteristics:White or almost white crystalline powder Identification: B.UV C. IR D.chemical test Melting point:104 ~ 107oC Appearance of solution:The solution is clear Acidity OR Alkalinity:NMT 1.0ml NaOH/g;NMT 1.2ml HCL/g Absorbance:NMT 0.20 at 420nm Related substances:NMT 0.5% Heavy metals:NMT 0.002% Loss on drying:NMT 0.20% Sulphated ash:NMT 0.10% Assay: 99.0% ~ 101.0% Please contact Jennifer through zbexporting09(at) gmail(dot) com |
| CAS Registry Number: | 50-33-9 |
| Synonyms: | ;4-Butyl-1,2-diphenyl-3,5-pyrazolidinedione;5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one; |
| Molecular Formula: | C19H20N2O2 |
| Molecular Weight: | 308.379 |
| Molecular Structure: | 
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| Hazard Symbols: |  T:Toxic; Xn:Harmful; |
| Risk Codes: | R45:; R20/21/22:; R36/37/38:; R42/43:; |
| Safety Description: | S53:; S22:; S26:; S36/37/39:; S45:; |
| Company: | Daxinganling Zhongbei Northland Bio-Chem Industry Co., Ltd. [ China ] |
| Contact: | Jennifer |
| Tel: | 86+15342752701 |
| Fax: | 0452-6197939 |
| Email: | zbexporting09@gmail.com |
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