食品级磷酸二氢钾起订量25公斤

磷酸二氢钾   MONOPOTASSIUM PHOSPHATE

 量大价格可谈

一、化学名： 磷酸二氢钾 

二、分子式： KH₂PO₄ 

三、分子量： 136.09

四、CAS:  7778-77-0

五、性状： 无色正方晶系结晶或白色颗粒或结晶性粉末，无臭，在空气中稳定。相对密度为2.338，熔点96至253。 

六、用途： 在食品工业中作缓冲剂、螯合剂、酵母食料、调味剂、营养强化剂、发酵助剂、膨松剂等。 

七、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25kg。

八、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。 

 

质量指标	Specification	GB 1886.337-2021	FCC VII
含量（干基计），w	Content (Dry Basis)，w	98.0	98.0
砷（As）,mg/kg	Arsenic (As), mg/kg	3	3
氟化物（以F计）,mg/kg	Fluorides (F), mg/kg	10	10
重金属（以Pb计）mg/kg	Heavy metals (Pb), mg/kg	10
水不溶物,w	Insoluble Substances,w	0.2	0.2
铅（Pb）,mg/kg	Lead (Pb), mg/kg	2
干燥减量,w	Loss on drying, w	2 22-26
pH值,（10g/L 溶液）	pH Value,（10g/L )	4.2-4.7

 

1. Chemical Name: Monopotassium Phosphate

2. Molecular Formula: KH₂PO₄ 

3. Molecular Weight:  136.09

4. CAS:  7778-77-0

5. Character: It is colorless square crystal or white granule or crystalline powder, odorless, stable in air.  Relative density is 2.338. Melting point is 96-253.

6. Usage:  In food industry, it is used as buffering agent, chelating agent, yeast food, flavoring agent, nutrient supplement, fermentation adjunct, swelling agent and so on.

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

8. Storage & Transportation: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances. 

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