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一,、化學(xué)名：檸檬酸鋅
二、分子式：Zn3(C6H5O7)2.2H2O
三,、分子量：610.37
四,、CAS號(hào)：546-46-3
五、性狀：白色無(wú)臭粉末,，或微黃色粉末,。微溶于水。溶于稀礦酸,，氫氧化堿,。
六、用途：用作營(yíng)養(yǎng)強(qiáng)化劑鋅質(zhì)強(qiáng)化劑,，應(yīng)用到食品,、保健品和醫(yī)療中。主要用于食品,、固體飲料,、乳制品、嬰幼兒食品,、食鹽,、牙膏、保健品等
七,、包裝：內(nèi)襯聚乙烯塑料袋,，外用塑編包裝，每袋凈重25kg,。
八,、貯存與運(yùn)輸：應(yīng)貯存在陰涼通風(fēng)干燥的庫(kù)房中,，防止受潮、受熱,，與有毒物品隔離堆放,，不可與酸類型物品共儲(chǔ)混運(yùn)，裝卸時(shí)要輕裝輕放,，防止包裝破損,。
九、項(xiàng)目 標(biāo)準(zhǔn)
|
執(zhí)行標(biāo)準(zhǔn) |
CP |
FCC-IV |
|
含量： |
≥98.5% |
≥31.0%（以ZN計(jì)） |
|
重金屬： |
≤0.001% |
≤0.002% |
|
干燥失重： |
≤6.5% |
≤3% |
|
硫酸鹽： |
≤0.005% |
/ |
|
砷鹽： |
≤0.0005% |
≤0.0003% |
|
氟化物 |
/ |
≤0.0003% |
|
鉛 |
/ |
≤0.001% |
1,、Chemical Name: Trizinc Dicitrate
2,、Molecular Formula: Zn3(C6H5O7)2.2H2O
3、Molecular Weight:610.37
4,、CAS: 546-46-3
5,、Character: White odorless powder, or slightly yellow powder. Microsoluble in water. Dissolved in dilute mineral acid, alkali hydroxide.
6、Usage: Used as nutrition fortifier zinc forforcer, used in food, health care products and medical treatment. Mainly used in food, solid drinks, dairy products, infant food, salt, toothpaste, health care products, etc
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 and Transport: It should be stored in a cool, ventilated and dry warehouse to prevent damp and heat, isolated and stacked with toxic substances, not stored and mixed with acid type items, light loading when loading and unloading, to prevent packaging damage.
