Home > Offer to Sell > Other Chemicals > Coal chemicals > Hight Purity gallic acid(electronic grade)
Hight Purity gallic acid(electronic grade)
Inquiry
| Post Date: | Mar 10,2015 |
| Expiry Date: | Mar 09,2016 |
| Detailed Description: |
Cas No. :149-91-7
Specs:99.6% # 200ppb PRODUCT: high purity gallic acid SYNONYMS: gallic acid CAS NO.: 149-91-7 APPEARANCE: white crystal ASSAY: 99.65% RESIDUE ON IGNITION: 0.05% LOSS ON DRYING: 8.80% ACID VALUE (mg KOH/g): 318 Fe: 0.15ppm Na: 0.15ppm Al: 0.12ppm Ca: 0.28ppm Cu: 0.01ppm Pb: 0.10ppm Mg: 0.12ppm Ni: 0.09ppm K: 0.05ppm Zn: 0.13ppm Cr: 0.03ppm Mn: 0.03ppm PACKING: 25 kg net / fiber drum # 500ppb PRODUCT: high purity gallic acid SYNONYMS: gallic acid CAS NO.: 149-91-7 APPEARANCE: white crystal ASSAY: 99.66% RESIDUE ON IGNITION: 0.05% LOSS ON DRYING: 4.84% ACID VALUE (mg KOH/g): 316 Fe: 0.12ppm Na: 0.14ppm Al: 0.12ppm Ca: 0.09ppm Cu: 0.07ppm Pb: 0.11ppm Mg: 0.08ppm Ni: 0.07ppm K: 0.27ppm Zn: 0.10ppm Cr: 0.02ppm Mn: 0.03ppm PACKING: 25 kg net / fiber drum NANJING LONGYUAN NATURAL POLYPHENOL SYNTHESIS FACTORY Linda: qlllychem(@)gmail(.)com |
| CAS Registry Number: | 149-91-7 |
| Synonyms: | ;3,4,5-Trihydroxybenzoic acid;Pyrogallol-5-carboxylic acid;Gallic Acid Anhydrous;Gallic acid(anhydrous);Gallic Acid (Anhydrous & Monohydride); |
| Molecular Formula: | C7H6O5 |
| Molecular Weight: | 170.1195 |
| Molecular Structure: | 
|
| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36/37/38:; |
| Safety Description: | S24/25:; |
| Company: | Nanjing Longyuan Natural Polyphenol Synthesis Factory [ China ] |
| Contact: | Linda |
| Tel: | 025-58840582 |
| Fax: | 025-58844258 |
| Email: | longyuan@chemnet.com |
-
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
