Calcium Acetate
外 观:白色粉末 法定编号:CAS 62-54-4 INS263;EEC No.E 263;FEMA 2228
产品指标: 分子式:C4H6CaO4·H2O 分子量:176.18 (按2007 年相对原子质量)
项 目 |
指 标 |
|
GB15572-1995 |
USP35 |
|
含量(以无水物计)C4H6CaO4 % |
98.0~102.0 |
99.0-100.5 |
PH |
6-8 |
6.3-9.6 |
硫酸盐 %≤ |
0.1 |
0.06 |
硝酸盐 %≤ |
-- |
合格 |
氯化物 %≤ |
0.05 |
0.05 |
重金属(以Pb计) %≤ |
0.0025 |
0.0025 |
铅(Pb) %≤ |
-- |
0.001 |
砷盐 ≤ |
0.0002% |
3ppm |
镁盐及碱金属 %≤ |
1.0 |
-- |
钡盐(Ba) |
符合规定 |
符合规定 |
水分 %≤ |
7.0 |
7.0 |
氟化物(以F计) %≤ |
0.005 |
0.005 |
易氧化物 |
-- |
合格 |
用途:螯合剂,抑霉剂,稳定剂,缓冲剂,增香剂,防腐剂,营养强化剂,PH值调节剂,加工助剂。
包装储运:25kg/ 复合纸袋或按用户要求。储存于干燥,清洁,阴凉,通风处。运输时,轻装轻卸,不得与有害,有毒和易污染物品混合装运,严防雨淋,曝晒。
保质期:在符合规定的贮运条件和包装完整,保质期为2年。
Appearance: White powder Statutory No:CAS 62-54-4 INS263;EEC No.E 263;FEMA 2228
Molecular formula: C4H6CaO4·H2O Molecular weight: 176.18
Product specification:
Item |
Index |
|
GB15572-1995 |
USP35 |
|
C4H6CaO4 % |
98.0~102.0 |
99.0~100.5 |
PH |
6-8 |
6.3-9.6 |
Sulfate %≤ |
0.1 |
0.06 |
Nitrate %≤ |
-- |
Meet the requirements |
Chloride %≤ |
0.05 |
0.05 |
Heavy metal %≤ |
0.0025 |
0.0025 |
Lead %≤ |
-- |
0.001 |
Arsenic ≤ |
0.0002% |
3ppm |
Magnesium and alkali salts %≤ |
1.0 |
-- |
Barium |
Meet the requirements |
Meet the requirements - |
water % ≤ |
7.0 |
7.0 |
Fluoride (F %≤ |
0.005 |
0.005 |
Readily oxidizable substances |
-- |
Meet the requirements |
Packaging and storage:
Preserve in well-closed container, ,store in cool,dry place。25kg/paper plastic complex bag,or according to order.
Shelf life: In conform to the specified storage conditions and packaging is complete, shelf life is 2 years.