亚洲无码精品一区二区_wwwaaa三级片免费看_加勒比久久综合久久_可以免费在线看av的网站,三级片毛片免费看,日韩亚洲中文,亚洲小说区图片区,久久婷婷国产精品一二区,丰满少妇免费A级毛片,亚洲少妇无码,久久影院韩国理论片

一、化學名： 磷酸二氫鉀

二,、分子式： KH₂PO₄ 

三,、分子量： 136.09

四、CAS:  7778-77-0

五,、性能： 無色正方晶系結晶或白色顆�,；蚪Y晶性粉末,，無臭，在空氣中穩(wěn)定,。相對密度為2.338,，熔點96℃至253℃。

六,、用途： 在食品工業(yè)中作緩沖劑,、螯合劑、酵母食料,、調(diào)味劑,、營養(yǎng)強化劑、發(fā)酵助劑,、膨松劑等,。

七、包裝： 內(nèi)襯聚乙烯塑料袋,，外套復合塑料編織袋包裝,，每袋凈重25千克。

ba,、貯存與運輸： 本品應貯存在干燥通風清潔的庫房中,，裝載運輸時要輕裝輕放，防止包裝破損,，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。

 

質(zhì)量指標	Specification	GB25560-2010	FCC V
含量（干基計）,，w%              ≥	Content(dry basis)	98.0	98.0
砷（As）,mg/Kg                 ≤	Arsenic	3	3
氟化物（以F計）,mg/Kg         ≤	Fluorides	10	10
重金屬（以Pb計）mg/Kg         ≤	Heavy metals	10	----------
水不溶物,w%                   ≤	Water Insolubles	0.2	0.2
鉛（Pb）,mg/Kg                ≤	Lead	2	2
干燥失重,w%                   ≤	Loss on drying	1.0	1.0
pH值,（10g/L 溶液）	pH Value	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, stabilizing in air.  Relative density is 2.338. Melting point is96℃-253℃.

6. Uses:   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 the outer layer. The net weight of each bag is 25kg.

8. Storage & 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.