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磷酸二氢铵,Ammonium phosphate monobasic [APM];anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥98%

别名:磷酸一铵;prim -磷酸铵;单 -磷酸铵;磷酸二氢铵; mono-Ammonium phosphate, prim-Ammonium phosphate, APM, Ammonium dihydrogenphosphate

线性分子式: NH4H2PO4 CAS号: 7722-76-1 分子量: 115.03 EC 号: 231-764-5 MDL编号: MFCD00003396 PubChem化学物质编号: 329768486 NACRES: NA.21
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 795461
CAS号: 7722-76-1
MDL号: MFCD00003396
增值税发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
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说明

一般描述

Ammonium dihydrogen phosphate (ADP) is a crystal material and is a member of large family of compounds which possess a chemical formula:MH2XO4 .[1]
 

生化/生理作用

Ammonium dihydrogenphosphate (ADP) exhibits non-linear optical (NLO) and electro-optic (EO) properties.[1]
 

法律信息

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
 
 

属性

等级

ACS reagent
anhydrous

质量水平

蒸汽压

<0 hPa ( 20 °C)

产品线

Redi-Dri

测定

≥98%

形式

powder

质量

free-flowing

杂质

≤0.005% NH4OH pptd.
≤0.005% insolubles

pH值(酸碱度)

3.8-4.4 (25 °C, 5%)

mp

190 °C (dec.) (lit.)

痕量阴离子

chloride (Cl-): ≤5 ppm
nitrate (NO3-): ≤0.001%
sulfate (SO42-): ≤0.01%

痕量阳离子

Ca: 0.001%
Fe: ≤0.001%
K: ≤0.005%
Mg: 0.005%
Na: ≤0.005%
heavy metals (as Pb): ≤5 ppm

SMILES string

N.OP(O)(O)=O

InChI

1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)

InChI key

LFVGISIMTYGQHF-UHFFFAOYSA-N

 

安全信息

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50
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