Maximum quantity allowed is 999
请选择数量
CAS RN: 149-91-7 | 产品编码: G0011
Gallic Acid
×
![]()
×
补充产品信息:
This product was labeled with the CAS RN for the monohydrate. We have reviewed the information due to as some lots of this product have a lower loss on drying than the monohydrate. The moisture contained in the product is considered an impurity, and we have removed the 'Hydrate' from the product name and the 'xH2O' from the molecular formula, and changed the CAS number to the anhydrous one.
Please use it at ease since there is no difference in product quality, even if you see the previous indications on a part of label.
技术规格
| Appearance | White to Light yellow powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 98.0 %(after drying) |
| Solubility in hot Water | very faint turbidity |
| Drying loss | max. 10.0 % |
物性（参考值）
| 熔点 | 253 °C(dec.) |
| 水溶性 | 微溶 |
| 在水中的溶解度 | 11.9 g/l 25 °C |
| 溶解性（微溶于） | 乙醚 |
| 溶解性（不溶于） | 苯, 氯仿 |
GHS
相关法规
| RTECS# | LW7525000 |
运输信息
| HS编码* | 2918.29-000 |
参考文献
文章/手册
TCIMail
产品文档 (部分产品的分析图谱无法提供，敬请谅解。)
化学品安全说明书(SDS)
请选择语言。
如需更多帮助，请联系我 们。
技术规格
CoA及其他文档
请输入批号
批号输入有误。请输入中横线前的4-5个字母数字字符。
示例 CoA
可下载CoA示例。注：该示例不一定是最新批次的CoA。
目前没有该产品的 CoA 示例。
分析图谱
请输入批号
批号输入有误。请输入中横线前的4-5个字母数字字符。
很抱歉，您搜索的分析图谱无法提供。