中文名称: 酒石酸钾
其他中文名称: 酒石酸二钾半水合物;L-酒石酸钾半水合物
英文名称: Potassium tartrate hemihydrate
其他英文名称: Soluble tartar
产品规格: AR,99%
包装:500克
CAS号:6100-19-2
C4H4K2O6·0.5H2O=235.28
级别:AR
含量:≥99.0%
pH值(50g/L,25℃):7.0~9.0
澄清度试验:合格
氯化物:≤0.002%
硫酸盐:≤0.005%
磷酸盐:≤0.002%
水不溶物:≤0.005%
铁:≤0.0005%
性状:结晶或结晶性粉末。150℃时失水。200~220℃时分解。溶于约0.5份水,几乎不溶于乙醇。水溶液对石蕊呈微碱性,pH7~8。相对密度(d204 )1.98。
用途:生化研究。测定铋、铝和镍。微生物培养基的制备。
保存:RT
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J92959 "鸟苷 " GUANOSINE "≥98% "
J92960 "* " Allantoin "≥98% "
J92961 "柠檬酸 " Citric acid monohydrate "≥98% "
J92962 牛蒡子苷元 Arctigenin "≥98% "
J92963 牛磺雄去氧胆酸 Aesculetin "≥98% "
J92964 "牛七碱 " Szechenyine "≥98% "
J92965 派利文碱 Perivine "≥98% "
J92966 七叶苷 Esculin ≥98%
J92967 "漆黄素 " Fisetin "≥98% "
J92968 羟基酪醇 Hydroxytyrosol "≥97% "
J92969 羟基吴茱萸碱 Hydroxyevodiamine "≥98% "
J92970 茄尼醇 Solanesol 98%
J92971 "芹菜苷元 " Apigenin "≥98% "
J92972 "芹黄素 " Apigenin "≥98% "
J92973 秦艽甲素 Gentiannine ≥95%
J92974 "秦皮苷 " Fraxin "≥98% "
J92975 "秦皮乙素 " Aesculetin "≥98% "
J92976 "青阳参苷元 " Qingyangshengenin "≥98% "
J92977 "人参苷元F11 " Aglycone F11 ≥97%
J92978 鞣花酸 Ellagic acid 95% 98%
J92979 "三尖杉宁碱 " "Cephalomannine " "≥95% "
J92980 伞形花内酯 Umbelliferone 98%
J92981 山奈酚葡萄糖醛酸苷 Kaempferol-3-beta-O-glucuronide "≥98% "
J92982 "山奈苷 " "Kaempferitrin " "≥98% "
J92983 商陆皂苷元 Phytolaccagenin "≥98% "
J92984 圣草次苷 Eriocitrin "≥98% "
J92985 圣草次苷,圣草枸楷苷 Eriocitrin "≥98% "
J92986 "* " Lysionotin "≥98% "
J92987 石杉碱丙 Huperzine C 98%
J92988 石杉碱乙 Huperzine B "≥99% "
J92989 石松灵碱 Lycodoline ≥98%
J92990 "石蒜裂碱 " Lycorenin ≥98%
J92991 石蒜宁碱 Lycorenine "≥98% "
J92992 "矢车菊素3-O-葡萄糖苷 " Cyanidin 3-O-glucoside "≥98% "
J92993 *纤维二糖苷 Diosgenyl-3-di-β-O-glucopyranoside 98%
J92994 "薯蓣皂素 " Diosgenin "≥98% "
J92995 "双脒苯脲 " *balide "≥95% "
J92996 水飞蓟宁 Silydianin "≥98% "
J92997 水飞蓟亭 Silychristin "≥98% "
J92998 穗花牡荆甙 Agnuside ≥98%
J92999 *(FK-506) Tacrolimus "≥98% "
J93000 "它勃宁 " Tabersonine "≥98% "
J93001 "藤黄酸 " Gambogic acid " ≥98% "
J93002 天名精内酯酮 Carabrone ≥98%
J93003 "甜橙黄酮 " Sinensetin "≥98% "
J93004 "头花千金藤碱 " Cepharanthine "≥98% "
J93005 "千金藤素 " Cepharanthine "≥98% "
J93006 脱氢紫堇碱 Dehydrocorydalin "≥98% "
J93007 "脱水淫羊藿素 " Anhydroicaritin "≥98% "
J93008 "乌索酸 " Ursolic acid "≥98% "
J93009 "五内脂 " Schisanlactone E "≥98% "
J93010 西贝碱 sipeimine ≥98%
J93011 西红花苷Ⅱ Crocin II "≥95% "
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