磷酸钾
POTASSIUM
PHOSPHATE
TRIBASIC
一、化学名：磷酸钾
POTASSIUM PHOSPHATE TRIBASIC
二、分子式：K3PO4(0-3H2O)
三、分子量：212.27
四、性能：白色**吸湿性结晶或颗粒，相对密度为2.564。
五、用途：在食品工业中作缓冲剂、螯合剂、酵母食料、乳化盐、抗氧化增效剂。
六、包装：内衬聚乙烯塑料袋，外套复合塑料编织袋包装，每袋净重25千克。
七、贮存与运输：本品应贮存在干燥通风清洁的库房中，装载运输时要轻装轻放，防止包装破损，防止受潮、受热，运输过程中防止雨淋受潮，应与有毒物品隔离。
|
Chinese |
Specification |
FCC-2000 |
|
外观 |
Appearance |
white crystal or granule, odorless, hygroscopic |
|
含量(以灼烧残渣计)
≥﹪ |
Content（as the ignition residue） |
97.0 |
|
砷（GT）；配10﹪试样液≤% |
Arsenic(GT);10﹪ molten test sample |
0.0003 |
|
氟化物(GT-15)；试样2g ≤% |
Fluoride（GT-15）; sample:2g |
0.001 |
|
P2O5含量
≥﹪ |
Content(P2O5) |
32.45 |
|
K2O含量
≥﹪ |
Content(K2O) |
66.43 |
|
重金属（GT-16）
≤﹪ |
Heavy metals(GT-16) |
0.0015 |
|
水不溶物（GT-33）
≤﹪ |
Water insoluble(GT-33) |
0.2 |
|
铅（GT-18，原子吸收）≤﹪ |
Lead (GT-18, atomic absorption) |
0.0002 |
|
灼烧失重（800℃,30min）≤﹪ |
Weight loss on ignition(800℃,30min) |
5.0（anhydrous）;
8-20(with hydrate) |
1、Chemical Name: POTASSIUM PHOSPHATE TRIBASIC or TRIPOTASSIUM PHOSPHATE
2、Molecular Formula : K3PO4(0-3H2O)
3、Molecular Weight: 212.27
4、Character: white crystal or granule , odorless, hygroscopic; relative density :2.564.
5、Usage: In food industry, it is used as buffering agent , chelating agent , yeast food, emulsifying salt ,synergistic agent of anti-oxidation.
6、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as the outer layer, The net weight of each bag is 25kg.
7、Storage and Transportation ：It should be stored in a dry and ventilating warehouse; Be cautious to keep away from moisture and hot. Unloaded with care, so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances.
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