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Organic Chemicals Protocatechualdehyde CAS 139-85-5
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| Post Date: | Jan 21,2015 |
| Expiry Date: | Jan 21,2016 |
| Detailed Description: |
Cas No. :139-85-5
Quantity: 5000Kilograms Specs:139-85-5 Quick Detail: Product Name: Protocatechualdehyde EINECS: 205-377-7 CAS Registry Number: 139-85-5 Synonyms: Protocatechualdehyde; 3,4-Dihydroxybenzaldehyd (Protocatechualdehyde); protocatechuic aldehyde; AURORA 17180; AKOS BBS-00003254; 4-FORMYL-1,2-DIHYDROXYBENZENE; 1,2-Dihydroxy-4-formylbenzene; 3,4-dihydroxy-benzaldehyd; 3, 4-Dihydroxy benzlaldehyde HS Code: 29124900 Purity: 99% Place of Origin: Wuhan, China Brand Name: HE ZHONG Product Description: Appearance: brown powder Molecular Formula: C7H6O3 Molecular Weight: 138.12 Density: 1.409g/cm3 Boiling Point: 295.4°C at 760mmHg Melting Point: 152-157°C Flash Point: 146.7°C Storage Temperature: 2-8°C Refractive index: 1.674 Solubility: Water solubility: 50 g/L (20 °C) Stability: Stable. Incompatible with strong bases, strong oxidizing agents. |
| CAS Registry Number: | 139-85-5 |
| Synonyms: | ;Protocatechualdehyde;3,4-Dihydroxybenzaldehyd (Protocatechualdehyde);protocatechuic aldehyde;AURORA 17180;AKOS BBS-00003254;4-FORMYL-1,2-Dihydroxybenzene;1,2-Dihydroxy-4-formylbenzene;3,4-dihydroxy-benzaldehyd;3, 4-Dihydroxy benzlaldehyde;3,4-Dihydroxy benzlaldehyde; |
| Molecular Formula: | C7H6O3 |
| Molecular Weight: | 138.1207 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36/37/38:; |
| Safety Description: | S26:; S37/39:; |
| Company: | Wuhan Hezhong Bio-Chemical Manufacture Co., Ltd [ China ] |
| Contact: | Kelly Gao |
| Tel: | 027-50756226 |
| Fax: | +86-27-88048077 |
| Email: | kelly@chembj.com |
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