テスト | 仕様 |
外観 | ホワイトクリスタル |
融点 | 150ºC~155ºC |
識別 | IR すべき 参照に一致 |
260nm紫外線吸光度(1M水溶液) | ≤ 0.06% |
280nm紫外線吸光度(1M水溶液) | ≤ 0.05% |
290nm紫外線吸光度(1M水溶液) | ≤ 0.05% |
PH( 5 % aq.) | 4.2~5.0 |
重金属 | ≤ 5 ppm |
鉄イオン | ≤ 5 ppm |
乾燥減量 | ≤ 0.5% |
アッセイ | 99.0 ~ 101.0% |
With a professional and experienced team, coupled with strong technical support from our partnerships with research institutes, we excel in developing innovative chemical products for our customers. If you are seeking to source new products, we are undoubtedly your ideal choice.