Thioglycolic acid
Thioglycolic acid
- CAS:
- 68-11-1
- MF:
- C2H4O2S
- MW:
- 92.12
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Company Type
Properties
- Melting point:
- −16 °C(lit.)
- Boiling point:
- 96 °C5 mm Hg(lit.)
- Density
- 1.326 g/mL at 20 °C(lit.)
- vapor density
- 3.2 (vs air)
- vapor pressure
- 0.4 mm Hg ( 25 °C)
- refractive index
- n
20/D 1.505(lit.)
- Flash point:
- 126 °C
- storage temp.
- Store at +2°C to +8°C.
- solubility
- Chloroform (Sparingly), Methanol (Sparingly)
- form
- Liquid
- pka
- 3.68(at 25℃)
- color
- clear clear, colorless
- PH
- 1 (H2O, 20℃)
- Odor
- strong unpleasant odor
- Water Solubility
- soluble
- Sensitive
- Air Sensitive
- Merck
- 14,9336
- BRN
- 506166
- Exposure limits
- TLV-TWA 1 ppm (～3.8 mg/m3) (ACGIH).
- Stability:
- Air Sensitive
- InChIKey
- CWERGRDVMFNCDR-UHFFFAOYSA-N
- LogP
- 0.090
Safety Information
- Symbol(GHS)
GHS05,GHS06
- Signal word
- Danger
- Hazard statements
- H301+H311+H331-H314-H317
- Precautionary statements
- P261-P270-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
- Hazard Codes
- T,T+
- Risk Statements
- 23/24/25-34-26-24/25
- Safety Statements
- 25-27-28-45-36/37-28C-23
- RIDADR
- UN 1940 8/PG 2
- OEB
- B
- OEL
- TWA: 1 ppm (4 mg/m3) [skin]
- WGK Germany
- 1
- RTECS
- AI5950000
- F
- 9-13-23
- Autoignition Temperature
- 662 °F
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 29309070
- Toxicity
- LD50 orally in rats: 0.15 ml/kg (Deichmann, Mergard)
Use
Mercaptoacetic acid is a highly toxic and ablistering compound. Even a 10% solutionwas lethal to most experimental animals by dermal absorption. The oral LD50 value ofundiluted acid is less than 50 mg/kg (Patty1963). The lethal dose in rabbits by skinabsorption is 300 mg/kg. The acute toxicsymptoms in test animals include weakness,respiratory distress, convulsions, irritation ofthe gastrointestinal tract, and liver damage.Mercaptoacetic acid is a severe irritant.Contact with eyes can cause conjunctivalinflammation and corneal opacity. Skin contact can result in burns and necrosis.
36 India supplier list of "Thioglycolic acid"
- Product Name:Thioglycolicacid, 70%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Thioglycolic acid
- Products Intro:Purity: 98% | Package: 20KG;INR
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:THIOGLYCOLIC ACID
- Products Intro:Purity: 99% | Package: 25KG;INR
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Thioglycolicacid
- Products Intro:Brand:sigma aldrich | Product Number:T3758 | Purity:98%
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Mercaptoacetic acid 90%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.019228
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Mercaptoacetic acid
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Mercaptoacetic acid
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:ThioglycolicAcidpure,80%
- Products Intro:Brand:trivenichemical | Product Number:35357
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Thioglycolic Acid
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Mercaptoacetic acid
- Company Type: Reagent
- Country/Region: INDIA