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焦磷酸鉀

CAS號	7320-34-5
規格	25kg/包	純度	99%
貨號	025	貨期	15天
品牌	Sunway	庫存	1500ton
規格	25kg/包
純度	99%
貨號	025
貨期	15天
品牌	Sunway
庫存	1500ton
注意：請務必與賣家聯系核實單價庫存，以確保您的資金安全及交易順利。
參考價：需詢盤

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貨號	品牌	純度	規格	參考價	貨期
025	Sunway	99%	25kg/包	需詢盤	15天

產品詳情

詳細信息(中文)：
　　一、化學名：焦磷酸鉀

　　二、分子式：K4P2O7

　　三、分子量：330.34

　　四、CAS: 7320-34-5

　　五、性能：無水焦磷酸鉀為白色粉末，相對密度2.534,熔點1109℃,易吸濕而潮解,易溶于水不溶于乙醇,25℃時100克水中溶解187克,能和堿土金屬和重金屬離子發生螯合作用。

　　六、用途：在食品加工中主要用作乳化劑，品質改良劑、螯合劑、面制品堿水劑。可用于速凍水產品的保鮮、保水及品質改良;在肉制品加工中與其它磷酸鹽復合使用效果更佳;提高冰淇淋膨脹率，可改善面類，糕點口味，防止干酪老化等。

　　七、包裝：內襯聚乙烯塑料袋，外套塑料編織袋，每袋25Kg。

　　八、貯存與運輸：應貯在干燥、通風清潔的庫房中，輕裝輕放，防止受潮、受熱，運輸過程中防止雨淋受潮，應與有毒物品隔離堆放。

質量指標
Specification
FCC V

含量（灼燒干基），w% ≥
Content
95

灼燒失重，w% ≤
Loss on Ignition
0.5

氟化物 (以F計) ,mg/Kg ≤
Fluoride
10

鉛（Pb）, mg/Kg ≤
Pb
2

水不溶物, w% ， ≤
Water Insolubles
0.2

砷（As）,mg/Kg ≤
As
3

詳細信息(英文)：
　　1. Chemical Name: potassium pyrophosphate

　　2.Molecular Formula: K4P2O7

　　3.Molecular Weight: 330.34

　　4.CAS: 7320-34-5

　　5.Character: White powder, the relative density is 2.534 and melting point is 1109°C. It easily absorbs moisture and deliquesces, easily soluble in water and insoluble in ethanol.

　　6.Uses: It is used as emulsifier, quality modifier and chelae agent. It is also used in keeping fresh and improving quality of aquatic products. And it can increase the swelling of ice cream, improve the flavor of cakes and pastries and prevent the cheese from aging.

　　7.Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.

　　8.Storage & Transportation: It should be stored in a dry and ventilate warehouse, kept away from water and moisture during transport, Unloaded with care as to avoid being damaged. Furthermore, it must be stored separately from poisonous substances.