China manufacture 68-11-1 C2H4O2S Mercaptoacetic acid CAS NO.68-11-1

Min.Order Quantity:: 1 Kilogram

Purity:: 99%

Port:: China main ports

Payment Terms:: L/C,D/A,D/P,T/T,MoneyGram,Other

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ProName: China manufacture 68-11-1 C2H4O2S Mer...
CasNo: 68-11-1
Molecular Formula: C2H4O2S
Appearance: crystal
Application: 68-11-1
DeliveryTime: Within 7 working days since received y...
PackAge: 1g;5g;10g;25g;50g;100g;500g;1KG;5KG or...
Port: China main ports
ProductionCapacity: 10 Kilogram/Month
Purity: 99%
Storage: Under room tempearture condition .
Transportation: by air, by sea or by courier (VIP acco...
LimitNum: 1 Kilogram
other name: benzene-1,2,3,4,5,6-hexol
MW: 174.11
EINECS: 203-806-2
Mol File: 608-80-0.mol
vapor pressure: 168.8 mm Hg ( 37.7 °C)
density: 0.779 g/mL at 25 °C(lit.)

Superiority

fiy :

benzene six phenol, also known as the six hydroxyl benzene, is an organic compound, chemical formula for c6h6o6 or c6 (oh) 6 it is the six hydroxy substituted benzene [1].

hexahydroxybenzene is a soluble in hot water crystal, melting point greater than 310 deg c. it can use inositol (inositol) to prepare. six phenol oxidation of benzene to generate four hydroxyl of benzoquinone (thbq), acid rose red and dodecahydroxycyclohexane. instead, hexahydroxybenzene can by hydrochloric acid solution of stannous chloride reduction of benzoquinone hydroxyl tetra sodium salt of [2].

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2. material safety data sheet (msds)

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4. method of aanlysis (moa)

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68-11-1

Details

mercaptoacetic acid basic information

product name:	mercaptoacetic acid
synonyms:	2-mercaptoacetate;2-thioglycolic acid;2-thio-glycolicaci;2-thioglycolicacid;aceticacid,mercapto-;acide thioglycolique;acidethioglycolique;acidethioglycolique(french)
cas:	68-11-1
mf:	c2h4o2s
mw:	92.12
einecs:	200-677-4
product categories:
mol file:	68-11-1.mol

mercaptoacetic acid chemical properties

mp	−16 °c(lit.)
bp	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	n20/d 1.505(lit.)
fp	126 °c
storage temp.	2-8°c
water solubility	soluble
sensitive	air sensitive
merck	14,9336
brn	506166
cas database reference	68-11-1(cas database reference)
nist chemistry reference	acetic acid, mercapto-(68-11-1)

safety information

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
wgk germany	1
rtecs	ai5950000
f	9-13-23
hazardclass	8
packinggroup	ii
hs code	29309070
hazardous substances data	68-11-1(hazardous substances data)

msds information

provider	language
mercaptoacetic acid	english
acros	english
sigmaaldrich	english
alfa	english

mercaptoacetic acid usage and synthesis

chemical properties	colorless liquid
usage	thioglycolic acid is an organic compound containing both a thiol and a carboxylic acid. thioglycolic acid is a precursor to ammonium thioglycolate, a chemical used for permanents. thioglycolic acid is used in organic synthesis as a nucleophile in thioglycolysis reactions and is used as a s transfer agent for sulfonyl chloride synthesis.
general description	a colorless liquid with an unpleasant odor. density 1.325 g / cm3. used to make permanent wave solutions and depilatories. corrosive to metals and tissue.
air & water reactions	readily oxidized by air. water soluble.
reactivity profile	mercaptoacetic acid is readily oxidized by air . reacts readily with other oxidizing agents as well in reactions that may generate toxic gases. incompatible with diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. reactions with these materials may generate heat and toxic and flammable gases. may react with acids to liberate hydrogen sulfide. neutralizes bases in exothermic reactions. reacts with cyanides, sulfites, nitrites, thiosulfates to generate flammable and toxic gases and heat. reacts with carbonates and bicarbonates.
health hazard	toxic; inhalation, ingestion or skin contact with material may cause severe injury or death. contact with molten substance may cause severe burns to skin and eyes. avoid any skin contact. effects of contact or inhalation may be delayed. fire may produce irritating, corrosive and/or toxic gases. runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
fire hazard	combustible material: may burn but does not ignite readily. when heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. contact with metals may evolve flammable hydrogen gas. containers may explode when heated. runoff may pollute waterways. substance may be transported in a molten form.

mercaptoacetic acid preparation products and raw materials

raw materials	sulfuric acid -->thiocarbamide-->sodium sulfide-->chloroacetic acid-->sodium hydrosulfide-->barium hydroxide -->sodium sulphide hydrate-->(-)-menthyl chloroformate-->dithiodiglycollic acid
preparation products	methyl thioglycolate-->thifensulfuron methyl-->thianaphthene-2-carboxylic acid-->oralith brilliant pink r-->ethyl thioglycolate-->methyltin mercaptide-->ammonium thioglycolate -->vat voilet 3-->thifensulfuron

tag:cyclohexane(608-80-0) related product information

advantages

government supports, which guarantees better company credibility and finance safe.
fully free sample. finerchem is confident at the quality of the products, it is gald to supply samples for final customers.
factory is in national new materials industry park where guarantees safe and international standard production environment. welcome to visit our factory.
more than 10 years chemical products exported experience, and good relationship with customs and shipment agents, it is easy for us to clear customs and arrange delivery by sea, air and courier.
professional r&d technology and equipments which keep products quality better and better.