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Aluminum chloride crystal

Cas:
7784-13-6
Molecular Structure:
MDL:
--MFCD00149134
Molecular Formula:
AICI3•6H2O
Molecular Weight:
241.43
Alias:
六水合三氯化铝,六水三氯化铝,结晶三氯化铝 Alumium chloride hexahydrate
Product order:
Name Specifications Packing Price Delivery
Aluminum chloride crystal USP 500g RMB 698.5 Consulting service
Aluminum chloride crystal GR 500g RMB 63.8 Consulting service
Aluminum chloride crystal AR 500g RMB 71.5 Consulting service
Character:
无色、白色或微黄色吸湿冷晶体性粉未,无气味或微有盐酸味。分解温度100℃。易吸湿潮解。加热分解释放出氯化氢。1g溶于0.9ml水、4ml乙醇,能溶于水、乙醚、乙醇、甘油、1,2-丙二醇,水溶液呈酸性,溶于盐酸。应密封保存。
密度:2.398
熔点:100℃
Quality Standard:
 
   Q/(HG)SJ 740-1997
项目Item                                分析纯        化学纯
                                         (AR)          (CP)
含量(AICI3•6H2O)Assay,%                ≥ 97.0          95.0
pH(50g/L,25℃)pH,%                     ≥ 2.5           2.5
澄清度试验Clarity                         合格          合格
水不溶物lnsoluble matter in water,%    ≤ 0.025         0.05
硫酸盐(SO4)Sulfale,%                   ≤ 0.01          0.03
铵盐(NH4)Ammonium,%                    ≤ 0.002         0.005
铁(Fe)Iron,%                           ≤ 0.001         0.003
重金属(以Pb计)Heavy metals,%           ≤ 0.0005        0.002
碱金属及碱土金属                      
(以硫酸盐计)Alakli and earths,%        ≤ 0.2           0.5

USP级
ASSAY (AlCl3) 95.0 - 102.0 % 
WATER 42.0 - 48.0 % 
SULFATES (SO4) -- TO PASS TEST 
ALKALIES AND ALKALINE EARTHS -- 0.5 % 
HEAVY METALS -- 0.002 % 
IRON (Fe) -- 0.001 % 

Storage:
密封保存。
用途  分析试剂。
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