| Company Name: |
J & K SCIENTIFIC LTD.
|
| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:N-(AMinoethyl)-8-naphthylaMine-1-sulfonic Acid
CAS:50402-57-8
Package:20g,2g
|
| Company Name: |
3B Pharmachem (Wuhan) International Co.,Ltd.
|
| Tel: |
821-50328103-801 18930552037 |
| Email: |
3bsc@sina.com |
| Products Intro: |
Product Name:8-(2-AMINOETHYLAMINO)-1-NAPHTHALENESULFONIC ACID
CAS:50402-57-8
Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g
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| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Email: |
sales8178@energy-chemical.com |
| Products Intro: |
Product Name:N-(AMinoethyl)-8-naphthylaMine-1-sulfonic Acid
CAS:50402-57-8
Purity:~85% Package:1G
|
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| | 8-(2-AMINOETHYLAMINO)-1-NAPHTHALENESULFONIC ACID Basic information |
| | 8-(2-AMINOETHYLAMINO)-1-NAPHTHALENESULFONIC ACID Chemical Properties |
| Melting point | 345-350°C dec. | | density | 1.432±0.06 g/cm3(Predicted) | | solubility | DMSO | | form | Powder | | pka | -0.54±0.40(Predicted) | | color | Off-White | | CAS DataBase Reference | 50402-57-8 |
| Hazard Codes | C,Xi | | Risk Statements | 34 | | Safety Statements | 26-27-36/37/39-45 | | RIDADR | UN 3261 8/PG 2 | | WGK Germany | 3 | | Hazard Note | Irritant | | HazardClass | 8 | | PackingGroup | III |
| | 8-(2-AMINOETHYLAMINO)-1-NAPHTHALENESULFONIC ACID Usage And Synthesis |
| Chemical Properties | Off-White Powder | | Uses | A fluorescent reagent with a terminal amine for derivatization |
| | 8-(2-AMINOETHYLAMINO)-1-NAPHTHALENESULFONIC ACID Preparation Products And Raw materials |
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