Chromotrope 2R structure
|
Common Name | Chromotrope 2R | ||
|---|---|---|---|---|
| CAS Number | 4197-07-3 | Molecular Weight | 468.369 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C16H10N2Na2O8S2 | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | N/A | |
| Symbol |
GHS07 |
Signal Word | Warning | |
Use of Chromotrope 2RChromotrope 2R can be used as a chromogenic analytical probe for the quantification of proteins. Basic proteins stained red and the peak wavelength red shifts from 501.6 nm to 567 nm[1]. |
| Name | acid red 29 |
|---|---|
| Synonym | More Synonyms |
| Description | Chromotrope 2R can be used as a chromogenic analytical probe for the quantification of proteins. Basic proteins stained red and the peak wavelength red shifts from 501.6 nm to 567 nm[1]. |
|---|---|
| Related Catalog | |
| References |
[1]. Wagner BM. Correspondence: Chromotrope 2R. Toxicol Pathol. 2003 Nov-Dec;31(6):717. |
| Molecular Formula | C16H10N2Na2O8S2 |
|---|---|
| Molecular Weight | 468.369 |
| Exact Mass | 467.967407 |
| PSA | 196.34000 |
| LogP | 4.63620 |
| Storage condition | Store at RT. |
CHEMICAL IDENTIFICATION
|
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | QJ6418000 |
| HS Code | 32041200 |
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| Disodium 4,5-dihydroxy-3-(phenyldiazenyl)-2,7-naphthalenedisulfonate |
| CHROMOTROPE 2R |
| 2-(Phenylazo)chromotropic acid disodium salt |
| 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2) |
| 4,5-Dihydroxy-3-phenylazo-2,7-naphthalenedisulfonic Acid Disodium Salt |
| MFCD00003955 |
| 2-(Phenylazo)chromotropic acid disodium salt Acid Red 29 |
| Acid Red 29 |
| Disodium 4,5-dihydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonate |
| EINECS 224-085-0 |