Home > 3-Hydroxy-2,7-naphthalenedisulfonic acid disodium salt > 3-Hydroxy-2,7-naphthalenedisulfonic acid disodium salt(135-51-3)
3-Hydroxy-2,7-naphthalenedisulfonic acid disodium salt(135-51-3)
Supplier Product Identification
Physical and Chemical Properties
First Aid Measures
Handling and Storage
Hazards Identification
Exposure Controls/Personal Protection
Fire Fighting Measures
Accidental Release Measures
Stability and Reactivity
Product Identification
Product Name
3-Hydroxy-2,7-naphthalenedisulfonic acid disodium salt
3-Hydroxy-2,7-naphthalenedisulfonic acid disodium salt
Synonyms
2,7-Naphthalenedisulfonic acid, 3-hydroxy, disodium salt
2-Naphthol-3,6-disulfonic acid sodium salt
Disodium 3-hydroxynaphthalene-2,7-disulfonate
Fericon
2,7-Naphthalenedisulfonic acid, 3-hydroxy, disodium salt
2-Naphthol-3,6-disulfonic acid sodium salt
Disodium 3-hydroxynaphthalene-2,7-disulfonate
Fericon
CAS
135-51-3
135-51-3
Formula
C10H6Na2O7S2
C10H6Na2O7S2
Molecular Weight
348.25
348.25
EINECS
205-196-3
205-196-3
RTECS
QJ6477000
QJ6477000
RTECS Class
Reproductive Effector
Reproductive Effector
Beilstein/Gmelin
3643184
3643184
Physical and Chemical Properties
Appearance
Beige powder.
Beige powder.
First Aid Measures
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.
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.
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.
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.
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
Storage
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Handling
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Hazards Identification
Ingestion
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
Inhalation
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Skin
May cause skin irritation. The toxicological properties of this material have not been fully investigated.
May cause skin irritation. The toxicological properties of this material have not been fully investigated.
Eyes
May cause eye irritation. The toxicological properties of this material have not been fully investigated.
May cause eye irritation. The toxicological properties of this material have not been fully investigated.
Exposure Controls/Personal Protection
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.
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.
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.
Fire Fighting Measures
Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
Accidental Release Measures
Small spills/leaks
Clean up spills immediately, using the appropriate protective equipment. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Provide ventilation.
Clean up spills immediately, using the appropriate protective equipment. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Provide ventilation.
Stability and Reactivity
Stability
Stable under normal temperatures and pressures.
Stable under normal temperatures and pressures.
Incompatibilities
Strong oxidizing agents, acids.
Strong oxidizing agents, acids.
Decomposition
Carbon monoxide, oxides of sulfur, irritating and toxic fumes and gases, carbon dioxide.
Carbon monoxide, oxides of sulfur, irritating and toxic fumes and gases, carbon dioxide.
Contact
More
- Company Name:Chengdu Ai Keda Chemical Technology Co., Ltd.
- Tel:4008-755-333 18080918076
- Fax:028-86757656
- WebSite:http://www.aikeshiji.com
- Company Name:J & K SCIENTIFIC LTD.
- Tel:010-82848833 400-666-7788
- Fax:86-10-82849933
- WebSite:http://www.jkchemical.com
- Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel:021-61259108 18621169109
- Fax:86-21-61259102
- WebSite:https://www.meryer.com/cn/index/
- Company Name:TCI (Shanghai) Development Co., Ltd.
- Tel:021-67121386
- Fax:021-67121385
- WebSite:https://www.tcichemicals.com/CN/zh/
- Company Name:Energy Chemical
- Tel:021-021-58432009 400-005-6266
- Fax:021-58436166
- WebSite:http://www.energy-chemical.com