| Product Identification | Back to Contents | 【Product Name】
Azoamine Scarlet K | 【Synonyms】
2-Methoxy-5-nitroaniline
Azoamine Scarlet K
Azogene ecarlate R
Scarlet base R | 【CAS】
99-59-2 | 【Formula】
C7H8N2O3 | 【Molecular Weight】
168.17 | 【EINECS】
202-770-5 | 【RTECS】
BZ7175000 | 【RTECS Class】
Tumorigen; Mutagen | 【Beilstein/Gmelin】
879620 | 【Beilstein Reference】
4-13-00-00896 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Orange-red needles or orange powder. | 【Solubility in water】
Slightly soluble | 【Melting Point】
118 | 【Boiling Point】
352 | 【Vapor Pressure】
4E-5 (25 C) | 【Density】
1.2068 g/cm3 (156 C) | 【pKa/pKb】
11.58 (pKb) | 【Partition Coefficient】
1.47 | 【Heat Of Vaporization】
59.7 kJ/mol | 【Heat Of Combustion】
-3666 kJ/mol | 【Usage】
Chemical intermediate for dyes and pigments (eg, ci pigment red 23), component in azoic dye compositions for cotton and nylon, acetate and silk. |
| First Aid Measures | Back to Contents | 【Ingestion】
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. | 【Inhalation】
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. | 【Skin】
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | 【Eyes】
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. |
| Handling and Storage | Back to Contents | 【Storage】
Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed. | 【Handling】
Wash thoroughly after handling. Use only in a well ventilated area. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. |
| Hazards Identification | Back to Contents | 【Inhalation】
May cause respiratory tract irritation. | 【Skin】
May cause skin irritation. | 【Eyes】
Dust may cause mechanical irritation. | 【Ingestion】
May cause irritation of the digestive tract. | 【Hazards】
Contact with metals may evolve flammable hydrogen gas. | 【EC Risk Phrase】
R 20/21/22 33 52 | 【EC Safety Phrase】
S 28 36/37 61 | 【UN (DOT)】
2811 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. | 【Respirators】
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. | 【Exposure Effects】
May cause cancer according to animal studies. | 【Exposure limit(s)】
NIOSH: Potential Occupational Carcinogen. |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
167 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Combustible material; may burn but does not ignite readily. Extinguishing media: Water or foam may cause frothing. Use foam, dry chemical, or carbon dioxide. | 【Fire Potential】
This material is probably combustible. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation. |
| Stability and Reactivity | Back to Contents | 【Stability】
Stable under normal temperatures and pressures. | 【Incompatibilities】
Strong oxidizing agents, acids, acid chlorides, acid anhydrides, chloroformates, liquid anisidine. | 【Decomposition】
Nitrogen oxides, carbon monoxide, carbon dioxide, nitrogen. | 【Combustion Products】
Fire may produce irritating, corrosive and/or toxic gases. |
|
| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
010-82848833 400-666-7788 |
| Fax: |
86-10-82849933 |
| WebSite: |
http://www.jkchemical.com |
| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Fax: |
021-67582001/03/05 |
| WebSite: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical |
| Tel: |
021-021-58432009 400-005-6266 |
| Fax: |
021-58436166 |
| WebSite: |
http://www.energy-chemical.com |
| Company Name: |
Capot Chemical Co., Ltd |
| Tel: |
+86 (0) 571 85 58 67 18 |
| Fax: |
0086-571-85864795 |
| WebSite: |
www.capotchem.com |
|