型号:ajj-0026 | 有效物质含量:26% | PH值使用范围:3.5-5 |
目数:20 | 名称:聚合氯化铝 | 品牌:安家净 |
化学成份:AlCl3 | 外观:黄色颗粒 | 含量:26% |
包装规格:25kg/袋 | 执行质量标准:国标 | CAS:1327-41-9 |
规格:20 |
中文名称:聚合氯化铝
英文名称:Polyaluminium Chloride
中文别名:碱式氯化铝;多氯化铝;羟基氯化铝;PAC聚合氯化铝
聚合氯化铝
英文别名:Aluminum chlorohydrate (anhydrous); Aluminum hydroxychloride; Aluminum oxychloride; ACH 325; ACH 331; ACH 7-321; Aloxicoll; Aluminol ACH; Aluminum chlorhydrate; Aluminum chlorhydroxide; Aluminum chloride hydroxide; Aluminum chloride hydroxide oxide, basic; Aluminum chloride oxide; Aluminum chlorohydrol; Aluminum chlorohydroxide; Aluminum hydroxide chloride; Aquarhone 18; Astringen; Astringen 10; Banoltan White; Basic aluminum chloride; Basic aluminum chloride, hydrate; Berukotan AC-P; Cartafix LA; Cawood 5025; Chlorhydrol; Chlorhydrol Micro-Dry; Chlorhydrol Micro-Dry SUF; Dialuminium-chlorid-pentahydroxid; E 200; E 200 (coagulant); EINECS 215-477-2; Gelsica; HPB 5025; Hessidrex WT; Hydral; Hydrofugal; Kempac 10; Kempac 20; Kemwater PAX 14; Locron; Locron P; Locron S; Nalco 8676; OCAL; Oulupac 180; PAC; PAC (salt); PAC 250A; PAC 250AD; PACK 300M; PALC; Paho 2S; Sansudor; UNII-HPN8MZW13M; Wickenol cps 325; Aluminum chloride, basic; [AL2(OH)nCL6-n]m; 135864-70-9; 143230-54-0; 144388-28-3; 162535-15-1; 167140-05-8; 245064-40-8; 32056-15-8; 37226-46-3; 39380-80-8; 56803-01-1; 56831-66-4; 64441-77-6; 672263-85-3; 79586-02-0; 8012-66-6; 808739-25-5; 84861-98-3; aluminum trichloride
性质与稳定性
1.有吸附、凝聚、沉淀等性能,聚合氯化铝稳定性差。毒性及防护有腐蚀性,如不慎溅到皮肤上要立即用水冲洗干净。生产人员要穿工作服,戴口罩、手套,穿长筒胶靴。生产设备要密闭,车间通风应良好。
2.有腐蚀性。加热至110℃以上时分解,放出氯化氢气体,***分解为氧化铝;与酸反应发生解聚作用, 使聚合度和碱度降低,***变为正铝盐。与碱作用可使聚合度和碱度提高,最终可形成氢氧化铝沉淀或铝酸盐;与硫酸铝或其他多价酸盐混合时易生成沉淀,可降低或完全失去混凝性能。