FU：钨酸钠，AR,99.5%

销售价：
商品评分： (共0人评论)

订单促销

包邮满30000包邮

货品编号：

C20246-100g

品牌：

FU试剂

货号：
- C20246-100g
- C20246-500g

数量： -+

商品详情

品牌：FU试剂
所属分类：色谱溶剂
商品编号：FUC20246

<table width="469" style="border-collapse:
 collapse;width:352pt" border="0" cellspacing="0" cellpadding="0"><colgroup><col width="120" style="mso-width-source:userset;mso-width-alt:3840;width:90pt"><col width="165" style="mso-width-source:userset;mso-width-alt:5280;width:124pt"><col width="56" style="mso-width-source:userset;mso-width-alt:1792;
 width:42pt" span="2"><col width="72" style="width:54pt"></colgroup><tbody><tr height="18" style="height:13.5pt"><td width="120" height="18" style="margin: 0px; border: 0.66px solid rgb(0, 0, 0); width: 90pt; height: 13.5pt; background-color: transparent;">货号</td><td width="165" style="border-width: 0.66px 0.66px 0.66px 0px; border-style: solid solid solid none; border-color: rgb(0, 0, 0); margin: 0px; width: 124pt; background-color: transparent;">纯度</td><td width="56" style="border-width: 0.66px 0.66px 0.66px 0px; border-style: solid solid solid none; border-color: rgb(0, 0, 0); margin: 0px; width: 42pt; background-color: transparent;">规格</td><td width="56" style="border-width: 0.66px 0.66px 0.66px 0px; border-style: solid solid solid none; border-color: rgb(0, 0, 0); margin: 0px; width: 42pt; background-color: transparent;">货期</td><td width="72" style="margin: 0px; border: 0px rgb(0, 0, 0); width: 54pt; background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="border-width: 0px 0.66px 0.66px; border-style: none solid solid; border-color: rgb(0, 0, 0); margin: 0px; height: 13.5pt; background-color: transparent;">C20246-100g</td><td style="border-width: 0px 0.66px 0.66px 0px; border-style: none solid solid none; border-color: rgb(0, 0, 0); margin: 0px; background-color: transparent;">AR,99.5%</td><td style="border-width: 0px 0.66px 0.66px 0px; border-style: none solid solid none; border-color: rgb(0, 0, 0); margin: 0px; background-color: transparent;">100g</td><td style="border-width: 0px 0.66px 0.66px 0px; border-style: none solid solid none; border-color: rgb(0, 0, 0); margin: 0px; background-color: transparent;">一周</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="border-width: 0px 0.66px 0.66px; border-style: none solid solid; border-color: rgb(0, 0, 0); margin: 0px; height: 13.5pt; background-color: transparent;">C20246-500g</td><td style="border-width: 0px 0.66px 0.66px 0px; border-style: none solid solid none; border-color: rgb(0, 0, 0); margin: 0px; background-color: transparent;">AR,99.5%</td><td style="border-width: 0px 0.66px 0.66px 0px; border-style: none solid solid none; border-color: rgb(0, 0, 0); margin: 0px; background-color: transparent;">500g</td><td style="border-width: 0px 0.66px 0.66px 0px; border-style: none solid solid none; border-color: rgb(0, 0, 0); margin: 0px; background-color: transparent;">一周</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;">CAS</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;">10213-10-2</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;">名称</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;">钨酸钠 二水合物</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;">英文名称</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;" colspan="2">Sodium tungstate dihydrate</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;">分子式</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;">Na2WO4·2H2O</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;">分子量</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;">329.85</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;">密度</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;">4.18</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;">溶解性</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;" colspan="3">溶于水，呈微碱性。不溶于乙醇，微溶于氨。</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;">熔点</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;">698°C</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;">溶解性</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;" colspan="3">溶于水，呈微碱性。不溶于乙醇，微溶于氨。</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;">产品介绍</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;" colspan="4">溶于水呈微碱性，在干燥空气中风化，100℃时失去结晶水，变成无水物，遇酸则分解为溶于水的钨酸。能溶于水，不溶于醇，微溶于氨。</td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;">别名</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;" colspan="4">钨酸钠;钨酸钠二水合物相关CAS:13472-45-2;TungsticacidsodiumsaltdihydrateSodiumwolframatetungsticaciddisodiumsaltsodiumtungstate</td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;">应用</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;" colspan="4">主要用于金属钨、钨酸及钨酸盐的制造以及染料、颜料、油墨、电镀等方面。也用于织物和纤维素的防火剂，催化剂等。电镀级和催化剂等用途必须选择分析纯。</td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;">信号词</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;">Warning</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;">风险声明(欧洲)</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;">R22;R36</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;">安全声明（欧洲）</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;">S26;S39</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;">危害码（欧洲）</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;">Xn</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;">个人防护设备</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;" colspan="3">dustmasktypeN95(US),Eyeshields,Gloves</td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr><tr height="18" style="height:13.5pt"><td height="18" style="margin: 0px; border: 0px rgb(0, 0, 0); height: 13.5pt; background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td><td style="margin: 0px; border: 0px rgb(0, 0, 0); background-color: transparent;"></td></tr></tbody></table>