- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Arsenazo III
- Price: ￥178.0/1g ￥588.0/5g
- Purity: 95.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Arsenazo III
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
1668-00-4
1668-00-4 structure
- Name: Arsenazo III
- Chemical Name: arsenazo iii sodium salt
- CAS Number: 1668-00-4
- Molecular Formula: C22H18As2N4O14S2
- Molecular Weight: 776.370
- Catalog: Biochemical Biochemical reagent Acid-base indicator
- Create Date: 2018-03-19 08:00:00
- Modify Date: 2024-01-02 17:17:14
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Arsenazo III is a dye useful for detection of micromolar concentrations of ionized Ca2+. Arsenazo III can be used for determination of thorium, zirconium, uranium and rare earth elements[1][2].
| Name | arsenazo iii sodium salt |
|---|---|
| Synonyms |
Arsenazo III ,Th,Zr and other metals
2,2'-(1,8-Dihydroxy-3,6-disulfonaphthylene-2,7-bisazo)bisbenzenearsonic acid 2,7-(bis(2-arsonophenylazo))-1,8-dihydroxynaphthalene-3,6-disulfonic acid 2,7-Naphthalenedisulfonic acid, 3,6-bis((2-arsonophenyl)azo)-4,5-dihydroxy- 2,7-Bis(2-arsonophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonic Acid 2,2'-(1,8-dihydroxy-3,6-disulfonaphthylene-2,7-bisazo)bis(benzenearsonic acid) MFCD00036695 4,5-dihydroxy-3,6-bis-<(2-arsonophenyl)azo>-2,7-naphthalenedisulfonic acid 2,7-Bis(2-arsonophenylazo)chromotropic acid 3,6-bis((E)-(2-Arsonophenyl)diazenyl)-4,5-dihydroxynaphthalene-2,7-disulfonic acid Arsenazo Ⅲ Neothorine 2,7-Naphthalenedisulfonic acid, 3,6-bis[(E)-2-(2-arsonophenyl)diazenyl]-4,5-dihydroxy- Arsenazo III free acid p.a. ARSENAZO III,REAG. 3,6-bis-(2-arsono-phenylazo)-4,5-dihydroxy-naphthalene-2,7-disulfonic acid Arsenazo III 3,6-Bis-(2-arsono-phenylazo)-4,5-dihydroxy-naphthalin-2,7-disulfonsaeure EINECS 216-788-6 3,6-Bis[(E)-(2-arsonophenyl)diazenyl]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid |
| Description | Arsenazo III is a dye useful for detection of micromolar concentrations of ionized Ca2+. Arsenazo III can be used for determination of thorium, zirconium, uranium and rare earth elements[1][2]. |
|---|---|
| Related Catalog | |
| References |
| Melting Point | >320ºC(lit.) |
|---|---|
| Molecular Formula | C22H18As2N4O14S2 |
| Molecular Weight | 776.370 |
| Exact Mass | 775.869263 |
| PSA | 330.46000 |
| LogP | -5.25 |
| Appearance | Powder | Brown |
| Storage condition | Store at RT. |
| Water Solubility | ammonium hydroxide: soluble1mg/mL |
| Symbol |
GHS06, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301 + H331-H410 |
| Precautionary Statements | P261-P273-P301 + P310-P311-P501 |
| Personal Protective Equipment | Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges |
| Hazard Codes | T,N |
| Risk Phrases | R23/25 |
| Safety Phrases | 20/21-28-45-60-61 |
| RIDADR | UN 3465 6.1/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 6.1(b) |
|
~%
1668-00-4 |
| Literature: Doklady Akademii Nauk SSSR, , vol. 127, p. 1231 Doklady Chemistry, 124-129<1959>673 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |