Tris Base CAS No 77-86-1

• CAS No.: 77-86-1
• Formula: C4h11no3
• EINECS: 201-064-4
• Model NO.: SAMREAL-0807
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial and Medical
• Colour: White
• Other Name: Tris(Hydroxymethyl)Aminomethane
• Shelf Life: 1 Year
• Assay: 99.5%Min
• Grade: Industrial Grade and Medical Grade
• Transport Package: Drum
• Specification: 25kg/drum
• Trademark: samreal
• Origin: China

Product Description

TRIS Base cas no 77-86-1

Tests	Specification	Results
Appearance	White crystalline powder	White crystalline powder
MP	168.0ºC~172.0ºC	168.4ºC~170.2ºC
Aqueous solution(40%)	Clear,colorless solution	Conforms
290nm Ultraviolet absorbance(40% aq.)	≤ 0.2%	0.081
PH(5% aq.)	10.0~11.5	10.9
Heavy Metals	≤5 ppm	Conforms
Ferric ion	≤5 ppm	Conforms
Chloride	≤10 ppm	Conforms
Sulfate	≤ 10ppm	Conforms
Water	≤0.3%	0.1
Assay	≥ 99.5%	99.93
Conclusion	Qualified.

For customer reference only.
NINGBO SAMREAL CHEMICAL CO.,LTD.authorized by China Foreign Trade & Economic Bureau, is a comprehensive chemical enterprise intergrating technological development,production, sales and service into a whole. We have close cooperating relationship with many stable good manufacturers, which gives us the advantage to provide our customers with qualified products and good services.
With a professional and experienced staff team and profound technical support by cooperating with research institutes, we are also skilled in developing new products for our customers. If you want to source some new product, we are your ideal choose for sure.
Samreal has strict quality control system and quality guarantee for each delivery, which help us win fame and praises from consumers at home and abroad all the time. "Best quality, best prices, best service" is the concept we always persist.
Welcome to receive any inquiry or suggestion from you, we will reply to you within 24 hours in working day. Hope to build a long-term friendly cooperating relationship with you!