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Calcium acetate hydrate
产品编号: | 4090789 |
规格: | [about 94% Ca(CH3COO)2] for soil testing |
CAS NO: | 114460-21-8 |
包装规格: | 500 G |
产品类别: | 进口试剂 |
品牌: | Supelco |
优惠价: | 立即咨询 |
产品价格查看更多规格...
产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
4090789 | 500 G | 1150 |
产品别名
114460-21-8
Calcium acetate hydrate
基本信息
Linear Formula【线性分子式】 | (CH3COO)2Ca · x H2O |
Molecular weight | 158.17 (anhydrous basis) |
MDL number | MFCD00150019 |
EC Index Number【EC索引号】 | 200-540-9 |
Analysis Note【分析说明】 | Assay (complexometrically, Ca(CH₃COO)₂): 93.0 - 95.0 % Identity (Ca): conforms Identity (acetate): conforms Appearance: white to almost white fine powder Appearance of solution (100 g/l, water): clear and colorless pH (50 g/l; water): 7.2 - 7.8 Total nitrogen (N): ≤ 0.002 % Chloride (Cl): ≤ 100 ppm Sulphate (SO₄): ≤ 1000 ppm Heavy metals (as Pb): ≤ 10 ppm Fe (Iron): ≤ 10 ppm K (Potassium): ≤ 0.02 % Na (Sodium): ≤ 0.02 % |
产品性质
Quality Level【质量水平】 | 100 |
autoignition temp.【自燃温度】 | 680-730 ℃ |
potency【效能】 | 4280 mg/kg LD50, oral (Rat) |
pH【pH值(酸碱度)】 | 7.2-7.8 (20 ℃, 50 g/L in H2O) |
solubility【溶解性】 | 400 g/L |
density | 1.5 g/cm3 at 20 ℃ |
bulk density【堆积密度】 | 400 kg/m3 |
storage temp.【储存温度】 | no temp limit |
安全信息
Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
WGK | WGK 1 |