氨基磺酸铵，Ammonium sulfamate；BioXtra, ≥98.0%

图片 氨基磺酸铵，Ammonium sulfamate；BioXtra, ≥98.0%
线性分子式: NH4SO3NH2 CAS号: 7773-06-0 分子量: 114.12 EC 号: 231-871-7 MDL编号: MFCD00011429 PubChem化学物质编号: 329770788
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: A2585
CAS号: 7773-06-0
MDL号: MFCD00011429
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¥520.67

说明

一般描述

Ammonium sulfamate (AS) is ammonium salt containing sulfur. It acts as a flame retardant for polyamide 6 (PA6).[1] AS can be prepared by neutralizing sulfamic acid with ammonia. AS is a hygroscopic compound that undergoes decomposition in the soil to form ammonium sulfate. It also shows herbicidal properties.[2]
 

应用

Ammonium sulfamate may be used to remove unreacted nitrite during quantification of ceftazidime (CFZM) in either pure form or in pharmaceutical preparations by spectrophotometric method.[3] It may be used in the preparation of ammonium dinitramide (ADN).[4]
 
 

属性

产品线

BioXtra

质量水平

200

测定

≥98.0%

形式

powder

杂质

≤0.0005% Phosphorus (P)
≤0.02% Insoluble matter

灼烧残渣

≤0.1%

pH值（酸碱度）

4.5-6.0 (25 °C, 114.1 g/L)

mp

131-135 °C (lit.)

溶解性

H2O: 1 M, clear, colorless
water: soluble 114.1 g/L at 20 °C

痕量阴离子

chloride (Cl-): ≤0.05%

痕量阳离子

Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%

SMILES string

N.NS(O)(=O)=O

InChI

1S/H3NO3S.H3N/c1-5(2,3)4;/h(H3,1,2,3,4);1H3

InChI key

GEHMBYLTCISYNY-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 ≥ 20 | 欧洲Eur. ≥ 16 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 20
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