菲律宾采购需求：亚氯酸钠、氯化钌、丙酮酸、二苯甲酮、4-甲基苯乙酮、铬酸钡

I'm interested in sourcing a specific chemical compound with a focus on its quality and pricing. I'm looking for 500 grams of a compound that has applications in various industries, particularly in the production of sustainable materials. Please provide details about the available grades, purity levels, and any relevant certifications your product may possess. Additionally, it would be helpful to know your lead times for shipping, MOQ, and any bulk purchasing options you might offer. I appreciate any technical data sheets available and would like to understand how your pricing compares with industry standards. Looking forward to your prompt response!