| Company Name: |
Hunan Yongqi Chemical Co., LTD
|
| Tel: |
0731-85561035 13319583233 |
| Email: |
yongqi@yongqichem.com |
| Products Intro: |
Cas:20262-76-4
ProductName:ACID BLUE 1
Purity: >=99.0% | Package: 按需包装
|
| Company Name: |
Vipul Organics Ltd.
|
| Tel: |
91-22-66139999 |
| Email: |
info@vipulorganics.com |
| Products Intro: |
Cas:20262-76-4
ProductName:ACID BLUE 1
|
| Company Name: |
Tennants Distribution Limited
|
| Tel: |
44-161-2054454 |
| Email: |
enquiries@tennantsdistribution.com |
| Products Intro: |
Cas:20262-76-4
ProductName:ACID BLUE 1
|
- COBALT BLUE
-
- $1.00 / 1KG
-
2020-01-15
- CAS:1345-16-0
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 1KG, 5KG, 50KG
- Bromoxylenol Blue
-
- $1.00 / 1KG
-
2020-01-10
- CAS:40070-59-5
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 200kg
|
| | Sulphan Blue Basic information |
| Product Name: | Sulphan Blue | | Synonyms: | KITON PURE BLUE L;KITON PURE BLUE V;LISSAMINE TURQUOISE VN;AZURE BLUE VX;BRILLIANT ACID BLUE;HIDACID AZURE BLUE;HIDACID BLUE V;ERIOGLAUCINE SUPRA | | CAS: | 20262-76-4 | | MF: | C27H31N2O7S2.Na | | MW: | 582.67 | | EINECS: | 243-654-4 | | Product Categories: | | | Mol File: | 20262-76-4.mol |  |
| | Sulphan Blue Chemical Properties |
| Melting point | 290 °C (dec.)(lit.) | | Boiling point | 300℃[at 101 325 Pa] | | density | 1.313[at 20℃] | | vapor pressure | 0Pa at 25℃ | | storage temp. | -20°C Freezer | | solubility | DMSO (Sparingly), Methanol (Slightly) | | form | Crystalline Powder | | Colour Index | 42051 | | color | Dark green-blue | | Water Solubility | 9.46-66.68g/L at 20-25℃ | | BRN | 4108121 | | LogP | -3.62--2.31 at 24-25℃ |
| WGK Germany | 3 | | RTECS | BQ4550000 | | HS Code | 34021200 |
| | Sulphan Blue Usage And Synthesis |
| Chemical Properties | dark green-blue crystalline powder | | Uses | Patent blue V sodium salt is a pH dependent dye. It can also be used in technical or engineered material use for preparation of metal cation exchanged cellulose as new layer material for identification and separation of organic dyes. | | Uses | lymphangiography and sentinel node biopsy as a dye to color lymph vessels | | Uses | Acid Blue 3 Sodium Salt is an synthetic food dye that is banned in Australia and the USA due to reoccurring allergic reactions. | | Flammability and Explosibility | Not classified | | Properties and Applications | bright blue. Soluble in water for blue, slightly soluble in ethanol for green light blue. The strong sulfuric acid for brown-olive yellow, yellow for deep diluted, and then to green. Dyes to join sodium hydroxide solution of the same color, heat into deep purple. And C.I. Acid blue 3?the same chemical structure, different salt ions. |
| | Sulphan Blue Preparation Products And Raw materials |
|