香蕉久久久久久AV成人_人妻大战黑人白浆狂泄_无码人妻精品一区二区三区东京热_国产精品无码久久综合
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
沿河
|
松阳县
|
贵阳市
|
盐池县
|
隆德县
|
郓城县
|
萨迦县
|
晋城
|
陆河县
|
堆龙德庆县
|
静宁县
|
馆陶县
|
齐齐哈尔市
|
吴桥县
|
夹江县
|
平江县
|
南投县
|
奉节县
|
丹东市
|
沅陵县
|
翼城县
|
洛扎县
|
永康市
|
稻城县
|
阜阳市
|
商丘市
|
玛沁县
|
海林市
|
红原县
|
巴彦淖尔市
|
汉中市
|
长治市
|
逊克县
|
巴林右旗
|
得荣县
|
萨迦县
|
环江
|
柳林县
|
新竹县
|
弥勒县
|
玉林市
|