供货周期: | 现货 |
品牌: | 理学 |
规格: | |
货号: | |
CAS号: |
德国多聚钨酸钠 ≥85% 100g 型号:BS32-71913库号:M335373 品名多聚钨酸钠
Sodium polytungstate
purum p.a., for the preparation of heavy liquid, for sink-float analysis, ≥85% as WO3
德国多聚钨酸钠 ≥85% 100g 型号:BS32-71913库号:M335373德国多聚钨酸钠 ≥85% 100g 型号:BS32-71913库号:M335373 德国多聚钨酸钠 ≥85% 100g 型号:BS32-71913库号:M335373purum p.a., for the preparation of heavy liquid, for sink-float analysis, ≥85% as WO3
Synonym: hexa-Sodium tungstate (W12)
Sodium metatungstate
Molecular Formula:3Na2WO4 · 9WO3 · H2O
Molecular Weight:2986.01
CAS Number:12141-67-2
Descriptions
Other Notes: A new medium for density-gradient centrifugation, the density can be adjusted to up to 3.1 g/ml1
Properties
grade: for sink-float analysis
purum p.a.
assay: ≥85% as WO3
quality: for the preparation of heavy liquid
density: 3.1 g/cm3 at 20 °C (saturated aqueous solution)
相关产品
宝石套装 MI-GEE亚甲基碘和苯甲酸苄酯
苯甲酸苄酯(密度1.120 @ 25 / 25c)
乙炔四溴化物-四溴乙烷(密度2.96)
溴仿 三溴甲烷(密度2.85)
MI-GEE亚甲基碘-二碘甲烷(密度3.32)
LST钻石比重液/宝石比重液进口奥大利亚
DB15密度珠套装美国进口型
H011 /H012重液比重计/密度计(浓度范围2.0-3.0和3.0-4.0)
LST010聚钨酸钠重液(密度2.85)
SP005聚钨酸钠重液(密度2.9)
SPT-6 聚钨酸钠粉美国进口
LST比重液进口澳大利亚
10Be, 26Al, 36Cl, and 41Ca AMS standards ASTM标准核素
多钨酸钠/多聚钨酸钠/多聚钨酸钠重液粉
多钨酸钠/多钨酸钠重液粉/规格价格
详细地址
联系电话
关注
拨打电话
留言咨询