| Company Name: |
Shanghai YuanYe Biotechnology Co., Ltd.
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| Tel: |
13636370518 |
| Email: |
shyysw007@163.com |
| Products Intro: |
Product Name:4-Hydroxy-3-Nitrobenzenearsonic Acid
CAS:121-19-7
Purity:>=98%(HPLC) Package:5g Remarks:W11138
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| Company Name: |
UHN Shanghai Research & Development Co., Ltd.
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| Tel: |
021-58958002 18930822973 |
| Email: |
sales@uhnshanghai.com |
| Products Intro: |
Product Name:4-Hydroxy-3-nitrophenylarsonic Acid
CAS:121-19-7
Purity:98% LCMS Package:10g, 50g, 100g, 1Kg
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| | Roxarsone Basic information |
| | Roxarsone Chemical Properties |
| Melting point | ≥300 °C(lit.) | | Boiling point | 537.3±60.0 °C(Predicted) | | density | 2.02 g/cm3 | | storage temp. | 0-6°C | | solubility | insoluble in Ether | | pka | 3.51±0.10(Predicted) | | form | liquid | | color | Light yellow to Yellow | | Water Solubility | <0.1 g/100 mL at 23 ºC | | Merck | 14,8273 | | BRN | 1976533 | | Stability: | Hygroscopic | | Major Application | pharmaceutical | | InChI | 1S/C6H6AsNO6/c9-6-2-1-4(7(10,11)12)3-5(6)8(13)14/h1-3,9H,(H2,10,11,12) | | InChIKey | XMVJITFPVVRMHC-UHFFFAOYSA-N | | SMILES | Oc1ccc(cc1[N+]([O-])=O)[As](O)(O)=O | | CAS DataBase Reference | 121-19-7(CAS DataBase Reference) | | EPA Substance Registry System | Roxarsone (121-19-7) |
| Hazard Codes | T,N | | Risk Statements | 23/25-50/53 | | Safety Statements | 20/21-28-45-60-61 | | RIDADR | UN 3465 6.1/PG 2 | | WGK Germany | 3 | | RTECS | CY5250000 | | TSCA | TSCA listed | | HazardClass | 6.1(b) | | PackingGroup | III | | HS Code | 29319090 | | Storage Class | 6.1D - Non-combustible acute toxic Cat.3
toxic hazardous materials or hazardous materials causing chronic effects | | Hazard Classifications | Acute Tox. 3 Inhalation
Acute Tox. 3 Oral
Aquatic Acute 1
Aquatic Chronic 1 | | Hazardous Substances Data | 121-19-7(Hazardous Substances Data) | | Toxicity | LD50 in rats, chickens (mg/kg): 155, 110-123 orally; 66, 34 i.p. (Kerr) |
| | Roxarsone Usage And Synthesis |
| Chemical Properties | BEIGE-BROWN FINE CRYSTALLINE POWDER | | Uses | antiinfective, preservative | | Uses | 4-Hydroxy-3-nitrophenylarsonic Acid is used as a feed additive for chicken to aid in the prevention of coccidiosis caused by E[imeria] tenella and E. necatrix. | | Uses | Formerly in manufacture of arsphenamines; as reagent for zirconium. | | Definition | ChEBI: An organoarsonic acid where the organyl group is 4-hydroxy-3-nitrophenyl. | | General Description | Pale yellow crystals or light tan powder. | | Air & Water Reactions | Insoluble in water. | | Reactivity Profile | May be sensitive to light and elevated temperatures on long-term storage. Roxarsone puffs up and deflagrates on heating. Incompatible with strong oxidizers and strong acids. Forms mono-, di-, and trisodium salts. | | Hazard | Toxic by ingestion, highly toxic. | | Fire Hazard | Flash point data are not available for Roxarsone ; however, Roxarsone is probably combustible. | | Purification Methods | It crystallises from water and is used for the spectroscopic detection of Zn. [Beilstein 16 II 468, 16 III 1073, 16 IV 1188.] |
| | Roxarsone Preparation Products And Raw materials |
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