亚洲成人免费片_婷婷国产_欧美日韩不卡一区_国产成人精品一区二区秒拍_久久精品国产一区
Search:
◆
Dyes Intermediates
◆
Pharmaceutical Intermediate
◆
Food Additives Series
◆
8-Hydroxyquinoline series
◆
Resin series
◆
Pesticide intermediates
Detailed>>>>
2-Amino-4-nitrophenol
Product Name:
2-Amino-4-nitrophenol
Alias:
4-Nitro-2-Aminophenol; 4-NAP
Structural Formula:
Molecular Formula:
C
6
H
6
N
2
O
3
Molecular Weight:
154.12
CAS No.:
99-57-0
EINECS No.:
202-767-9
Properites:
brownish yellow flaky crystal, m.p.: 143℃ flash point: 100℃ solubility in water: slightly soluble in water
Use:
As dyes and pharmaceutical intermediate
Quality Standard:
1. assay: wet: assay: ≥80% dry assay: ≥98%
2. initial melting point(dry): ≥140%
3. insolubles in acid: ≤0.1%
4. packing: in woven bag lined with thin film, net wt. 25kg/bag.
Content:
Content of dry goods:≥98%
Content of wet goods:≥80%
Picture:
[
Back
]
Home
|
About us
|
News
|
Products
|
Facility
|
Order
|
Contact us
|
中文版
【
Admin
】
Copyright(C)2014,
Guangde Zhongxin Chemical Co., Ltd.
All Rights Reserved. Supported by
ChemNet
ChinaChemNet
Toocle
Copyright Notice
镇巴县
|
临洮县
|
新安县
|
高碑店市
|
通化市
|
清水河县
|
津南区
|
公主岭市
|
万山特区
|
吉隆县
|
玛曲县
|
七台河市
|
双鸭山市
|
惠来县
|
绍兴县
|
玉屏
|
永年县
|
舒城县
|
石景山区
|
香港
|
政和县
|
平舆县
|
忻州市
|
蕲春县
|
定结县
|
河东区
|
紫云
|
巴青县
|
德安县
|
伊吾县
|
合肥市
|
富锦市
|
双鸭山市
|
定陶县
|
巫溪县
|
平阳县
|
潍坊市
|
噶尔县
|
上林县
|
绥棱县
|
北票市
|