波仕特生物科技股份有限公司

Tris, Free Base

Cat.No.	Size	Price
PT-CHTS-1KG	1 KG	來電價

PT-CHTS, Biotechnology Grade, CAS no. 77-86-1

Products Description Information Resources

Item	Specification
Appearance	White crystalline powder
Assay %	99.5-101
Melting point, °C	168.0-171.0
Solubility (40% aq.)	Clear, colorless
Heavy metals, ppm	≤5
Water content, %	≤0.2
pH value (5% aq.)	10.0-11.5
Iron ion, ppm	≤1
Sulfate, ppm	≤10
Chloride, ppm	≤3
Ultraviolet absorbance/280nm (40% aq.)	≤0.07
Ultraviolet absorbance/400nm (40% aq.)	≤0.02
Infrared spectrum	Conforms to reference

	檔案名稱	說明	上傳日期	下載
	COA PDF	PDF	2025-08-15 15:35:03

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