Please provide your best quotation for phosphoryl chloride (POCl3, CAS 10025-87-3) for 300 kg. Kindly confirm: unit price and total price; purity/grade and available COA; MSDS; lead time; available stock; shelf life and recommended storage conditions; packing (drum, net weight per drum); payment terms; delivery term: DAP Moscow, Russia; other terms can be considered too.