China (Mainland)
High quality TRIS, Tris(hydroxymethyl)aminomethane CAS NO.77-86-1
- FOB Price: USD: /Metric Ton Get Latest Price
- Min.Order: 10 Gram
- Payment Terms: L/C,T/T,
- Available Specifications:
99.5%(0-10)Metric Ton
- Product Details
Keywords
- 2-AMINO-2-HYDROXYMETHYL
- 2-AMINO-2-(HYDROXYMETHYL)-1,3-PROPANEDIOL
- TRIS
Quick Details
- ProName: High quality TRIS, Tris(hydroxymethyl)...
- CasNo: 77-86-1
- Molecular Formula: C4H11NO3
- Appearance: White crystalline powder
- Application: 1, Tris buffer, only nucleic acids and...
- DeliveryTime: Prompt delivery from stock
- PackAge: 25kg/fiber drum
- Port: SHANGHAI
- ProductionCapacity: 100 Metric Ton/Month
- Purity: 99.5%min.
- Storage: Store in a cool, dry place. Keep conta...
- Transportation: By sea, air or courier
- LimitNum: 10 Gram
Superiority
Tangshan Moneide Trading Co., Ltd. is specialized in the export of special fine chemicals.
The company dedicated to the development, production and marketing of chemicals.
Moneide covers whole range from small amount (gram grade) for research to big bulk for industrial production.
Our products series mainly include electroplating chemicals, organic& inorganic fluoro chemicals, organic phosphonic ligands & intermediates and other special fine chemicals.
Good quality, competitive price, excellent after-sale services are the key points for the success of our company.
We wholeheartedly welcome all domestic and foreign clients to cooperate with us on the basis of mutual benefit.
Details
|
No. |
Items |
Specifications |
Results |
|
1 |
Appearance |
White crystalline powder |
|
|
2 |
Assay |
99.50% min. |
99.85% |
|
3 |
Melting point |
168.0 – 171 ℃ |
168.5 – 170.9 ℃ |
|
4 |
Solubility（40% aq.） |
Clear colorless solution |
Conforms |
|
5 |
Heavy Metals |
5ppm max |
Conforms |
|
6 |
Water |
0.2% max |
0.15% |
|
7 |
pH value（5% aq.） |
10.0-11.5 |
10.95 |
|
8 |
Iron ion (Fe3+) |
1 ppm max. |
Conforms |
|
9 |
Sulfate (SO42-) |
10 ppm max. |
Conforms |
|
10 |
Chloride(Cl-) |
3 ppm max. |
Conforms |
|
11 |
Ultraviolet absorbance 280 nm（40% aq.） |
0.07 max. |
0.069 |
|
12 |
Ultraviolet absorbance 400 nm（40% aq.） |
0.02 max. |
0.013 |
|
13 |
Infrared spectrum |
Conforms to reference |
Conforms |
|
|
Conclusion |
Qualified |
|
