Riel Chemical Co., Ltd.
| Appearance | White crystal powder |
| Packaging Details | 25 kg PP/PE woven bag with inner liner, 1000 kg jumbo bag, or customized neutral packing |
| EINECS | 205-634-3 |
| Payment Terms | T/T, L/C at sight, Western Union |
| Molecular Formula | C2H2O4 |
| Assay | 99.6% min |
| CAS | 144-62-7 |
| Application | Photographic developer and fixing solutions |
| Heavy Metals | 10 ppm max |
| Water Insoluble | 0.01% max |
| Supply Ability | 3000 Tons per Month |
| Delivery Time | 7-15 days after deposit |
| Place of Origin | Shandong, China |
| Model Number | Photographic Grade |
| Brand Name | Chengxin Chemical |
| Certification | SGS, ISO 9001:2015 |
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Product Specification
| Appearance | White crystal powder | Packaging Details | 25 kg PP/PE woven bag with inner liner, 1000 kg jumbo bag, or customized neutral packing |
| EINECS | 205-634-3 | Payment Terms | T/T, L/C at sight, Western Union |
| Molecular Formula | C2H2O4 | Assay | 99.6% min |
| CAS | 144-62-7 | Application | Photographic developer and fixing solutions |
| Heavy Metals | 10 ppm max | Water Insoluble | 0.01% max |
| Supply Ability | 3000 Tons per Month | Delivery Time | 7-15 days after deposit |
| Place of Origin | Shandong, China | Model Number | Photographic Grade |
| Brand Name | Chengxin Chemical | Certification | SGS, ISO 9001:2015 |
| High Light | Photographic Grade Oxalic Acid ，Developer Fixing Reagent ，Crystal Powder Reagent | ||
Crystal powder reagent for developer and fixing solutions
Assay ≥99.6%Low Heavy MetalsCAS 144-62-7High PurityPhotographic grade Oxalic Acid 99.6% (ethanedioic acid, C2H2O4) is a high purity reagent used in photographic chemistry. It serves as a buffering, complexing and cleaning component that supports stable developer and fixing performance in darkroom processing.
| CAS No. | 144-62-7 |
|---|---|
| Molecular Formula | C2H2O4 |
| Appearance | White crystal powder |
| Assay | ≥ 99.6% |
| Water Insoluble | ≤ 0.01% |
| Heavy Metals | ≤ 10 ppm |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
4500000-5000000
Employee Number:
120~200
Ecer Certification：
Verified Supplier
Riel Chemicals – Leading Enterprise in Basic Chemical Manufacturing Who we are ? Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterprise specializing in the R&D, product... Riel Chemicals – Leading Enterprise in Basic Chemical Manufacturing Who we are ? Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterprise specializing in the R&D, product...
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