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CAS: 135-65-9
分子式: C17H12N2O4
分子量: 308.28
中文名称: 
色酚AS-BS
萘酚AS-BS
纳夫妥AS-BS
英文名称: 
azoic coupling component 17
C.1.Azoic Coupling Component 17(37515)
Acna Naphthol M
Daito Grounder BS
Diathol BS
Kambothol AS-BS
NaphtazolB
C.I. Azoic coupling component 17
Naphthol AS-BS
3-hydroxy-n-(3-nitrophenyl)-2-naphthalenecarboxamid
3-hydroxy-3'-nitro-2-naphthanilide
展开更多英文名
性质描述: 该品为浅黄色粉状,熔点为246-247℃。不溶于水及碳酸钠溶液,能溶于乙醇,在氢氧化钠溶液中呈黄色。
生产方法: 原料经氯苯加热脱水后,在三氯化磷与氯苯存在下,2,3-酸与间硝基苯胺进行缩合,再用碳酸钠中和,并蒸出氯苯,而后过滤、干燥而得。原料消耗(kg/t)2,3-酸 670间硝基苯胺 530三氯化磷 220氯苯 170碳酸钠 170
用途: 主要用作棉织物染色和印花的打底剂,一般和色酚AS等并用,显大红、玫瑰红等色。并可作快色素和有机颜料的中间体。用色酚AS-BS为原料可制取有机颜料甲苯胺紫红。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
H862578MACKLIN3-羟基-3'-硝基-2-萘苯胺95%(HPLC)(T)164元/25g;   420元/100g;   1471元/500g;   6447元/2.5kg;   展开
储存:室温,干燥
状态:浅黄色到棕色到深绿色粉末或晶体
H0314TCI3-Hydroxy-3'-nitro-2-naphthanilide>95.0%(T)(HPLC)270元/25G;   展开

基本信息

纯度/分析方法>95.0%(T)(HPLC)
分子式/分子量C17H12N2O4 = 308.29
外观与形状(20℃)固体
Reaxys-RN1844167
PubChem物质ID87570736
颜色37515
MDL编号MFCD00021637

技术规格

AppearanceLight yellow to Brown to Dark green powder to crystal
Purity(HPLC)min. 95.0 area%
Purity(Neutralization titration)min. 95.0 %

安全信息

图形或危害标志
信号词警告
危险性说明H319 : 造成严重眼刺激。
防范说明P264 : 作业后彻底清洗皮肤。
P280 : 戴防护眼罩/戴防护面具。
P337 + P313 : 如仍觉眼刺激:求医/就诊。
P305 + P351 + P338 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
301796J&K3-Hydroxy-3'-nitro-2-naphthanilide98%330元/25G;   展开

基本信息

分子式C17H12N2O4
分子量308.29
MDL编码MFCD00021637
Beilstein1844167

安全信息

图形或危害标志
提示语Warning
危险说明H319
防范说明P264
P280
P305+P351+P338
P337+P313
S3510913-Hydroxy-3'-nitro-2-naphthanilideAldrichCPR1908.94元/1G;   展开

产品说明

其他说明

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH'S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT AS-IS AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

基本信息

线性分子式C17H12N2O4
分子量308.296
MDL编号MFCD00021637
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