Home > Mercaptoacetic acid sodium salt > Mercaptoacetic acid sodium salt(367-51-1)
Mercaptoacetic acid sodium salt(367-51-1)
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
Transport Information
Product Identification
Product Name
Mercaptoacetic acid sodium salt
Mercaptoacetic acid sodium salt
Synonyms
Acetic acid, mercapto, monosodium salt
Erhavit D
Mercaptoacetic acid sodium salt
Sodium mercaptoacetate
Thioglycolate sodium
Thioglycollic acid, sodium salt
Acetic acid, mercapto, monosodium salt
Erhavit D
Mercaptoacetic acid sodium salt
Sodium mercaptoacetate
Thioglycolate sodium
Thioglycollic acid, sodium salt
CAS
367-51-1
367-51-1
Formula
C2H3NaO2S
C2H3NaO2S
Molecular Weight
114.1
114.1
EINECS
206-696-4
206-696-4
RTECS
AI7700000
AI7700000
RTECS Class
Tumorigen; Drug; Primary Irritant
Tumorigen; Drug; Primary Irritant
Merck
12,4480
12,4480
Beilstein/Gmelin
4569109
4569109
EC Class
toxic, irritant, sensitizing
toxic, irritant, sensitizing
Physical and Chemical Properties
Appearance
Colorless crystals or white powder, slight characteristic odor, hygroscopic.
Colorless crystals or white powder, slight characteristic odor, hygroscopic.
Solubility in water
1000 g/L (20 C)
1000 g/L (20 C)
Melting Point
220
220
Usage
Used in cold-waving of hair and as a dipilatory (merck).
Used in cold-waving of hair and as a dipilatory (merck).
First Aid Measures
Ingestion
Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
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
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
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. Material darkens on exposure to air. Store in a cool, dry area away from incompatible substances.
Store in a tightly closed container. Material darkens on exposure to air. Store in a cool, dry area away from incompatible substances.
Handling
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation.
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation.
Hazards Identification
Inhalation
Causes irritation of the mucous membrane and upper respiratory tract. May cause nausea, headache, and vomiting.
Causes irritation of the mucous membrane and upper respiratory tract. May cause nausea, headache, and vomiting.
Skin
Causes skin irritation.
Causes skin irritation.
Eyes
Causes eye irritation. May cause chemical conjunctivitis.
Causes eye irritation. May cause chemical conjunctivitis.
Ingestion
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause headache.
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause headache.
EC Risk Phrase
R 22 36/37/38
R 22 36/37/38
EC Safety Phrase
S 22 26 36/37/39
S 22 26 36/37/39
UN (DOT)
3335
3335
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 and clothing to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin.
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 and clothing to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin.
Respirators
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.
Exposure Effects
Effects may be delayed.
Effects may be delayed.
Poison Class
3
3
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. To extinguish 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. To extinguish fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
Fire Potential
This material is probably combustible.
This material is probably combustible.
Accidental Release Measures
Small spills/leaks
Wash area with soap and water. Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.
Wash area with soap and water. Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.
Stability and Reactivity
Stability
Stable under normal temperatures and pressures. Substance undergoes color change upon exposure to air. Moisture sensitive.
Stable under normal temperatures and pressures. Substance undergoes color change upon exposure to air. Moisture sensitive.
Incompatibilities
Strong oxidizing agents, strong acids, iron, moisture, air.
Strong oxidizing agents, strong acids, iron, moisture, air.
Decomposition
Carbon monoxide, oxides of sulfur, carbon dioxide.
Carbon monoxide, oxides of sulfur, carbon dioxide.
Transport Information
UN Number
3335
3335
HS Code
2930 90 70
2930 90 70
Contact
More
- Company Name:Changsha Changtang Import and Export Co., LTD
- Tel:15364011506 15364011506
- Fax:0731-84372366
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- Company Name:Wuhan lanabai Pharmaceutical Chemical Co., Ltd
- Tel: 15307151931
- Fax:QQ-2355680
- WebSite:http://www.lullabypharm-chem.com
- Company Name:Shanghai Taijilin Industrial Co., Ltd.
- Tel:021-021-50630626 18964684208
- Fax:021-50563898
- WebSite:http://www.tajilin.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/