价格:未填
供应:99999
发货:3天内
CalciumBromide Molecularformula:CaBr2 Molecularweight:199.88 CASnumber:7789-41-5 Uses:CalciumBromideitsformulatedbrinesaremainlyusedascompletion,workoverandpackerfluidsinoildrillingfield. Solid liquid Content 96%min 52%min Volatility 2%max / PH 7-9 6-7 Insoluble 3%max 0.3%max Chloride 0.1%max 0.1%max Sulphate 0.2%max 0.1%max Specificgravity / 1.70-1.73 properties:thisproductiswhitegrainorcakecrystal;itisfreeofsmellandtastesSaltyandslightlybitter.Proportion3.203andmeltingpointof730oCandboilingpointof806-812oC.Itcandissolveinwaterandethandoracetone,hardlydissolvesinaetherorchloroform.Itwillturnyellowifplacedintheairforalongtime.Itisveryquickhygroscopic,itsaqueoussolutionisneutral.Productcontainersfromdamageandkeepthemwellclosed.Storeinacool,well-ventilated,dryandshadedstorehouse,Avoidinhalation,ingestionandcontactwitheyesandskin. Packing:(liquid)200Lplasticdram.(solid)moisture-proof25kgor50kgPPwovenbag.