Sulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba]
CAS: 68504-35-8
Ref. 3D-TCA50435
| 1g | Discontinued | ||
| 5g | Discontinued | ||
| 10g | Discontinued | ||
| 25g | Discontinued | ||
| 50g | Discontinued |
Product Information
Name:
Sulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba]
Synonyms:
- 2,7-Bis(2-sulphophenylazo)chromotropic acid tetrasodium salt
- 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3,6-bis[(2-sulfophenyl)azo]-, tetrasodium salt
- 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3,6-bis[2-(2-sulfophenyl)diazenyl]-, sodium salt (1:4)
- 3,6-Bis(2-sulfophenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid, tetrasodium salt
- Sodium 4,5-dihydroxy-3,6-bis[2-(2-sulfophenyl)diazenyl]-2,7-naphthalenedisulfonate (4:1)
- tetrasodium (3Z,6Z)-4,5-dioxo-3,6-bis[(2-sulfonatophenyl)hydrazono]-3,4,5,6-tetrahydronaphthalene-2,7-disulfonate
Description:
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Notice:
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Brand:
Biosynth
Long term storage:
Notes:
Chemical properties
Molecular weight:
776.55 g/mol
Formula:
C22H12N4Na4O14S4
Purity:
Min. 95%
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:
