Merck 100700 Thioglycolic acid GR for analysis Reag. Ph Eur 1 L

Category

Diğer Analitik Kimyasallar , Asitler

Brand

MERCK

Stock Code

LB.M.1007001000

Kısa Bilgi

Synonyms: Mercaptoacetic acid, 2-Mercaptoethanoic acid, CAS Number: 68-11-1, EC Number: 200-677-4, Molar Mass: 92.12 g/mol, Chemical Formula: HSCH₂COOH, Hill Formula: C₂H₄O₂S, Grade: Reag. Ph Eur

Market Price

CAS Number: 68-11-1

Sepete Ekle

Teklif Sepetine Ekle

Merck 100700 Thioglycolic acid GR for analysis Reag. Ph Eur 1 L
Catalogue Number	100700
Synonyms	Mercaptoacetic acid, 2-Mercaptoethanoic acid
Description	Thioglycolic acid

Product Information
CAS number	68-11-1
EC index number	607-090-00-6
EC number	200-677-4
Grade	Reag. Ph Eur
Hill Formula	C₂H₄O₂S
Chemical formula	HSCH₂COOH
Molar Mass	92.12 g/mol
HS Code	2930 90 98
Structure formula Image
Quality Level	MQ100

Physicochemical Information
Boiling point	220 °C (1013 hPa) (decomposition)
Density	1.325 g/cm3
Flash point	130 °C
Melting Point	-16 °C
pH value	1.5 (10 g/l, H₂O, 20 °C)
Vapor pressure	0.5 hPa (25 °C)

Toxicological Information
LD 50 oral	LD50 Rat 73 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled. H314: Causes severe skin burns and eye damage. H317: May cause an allergic skin reaction.
Precautionary Statement(s)	P261: Avoid breathing mist or vapours. P271: Use only outdoors or in a well-ventilated area. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Danger
RTECS	AI5950000
Storage class	6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK	WGK 1 slightly hazardous to water
Disposal	6 Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E.

Safety Information
Categories of danger	toxic, corrosive

Storage and Shipping Information
Storage	Store at +2°C to +8°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 1940 , 8, II
Declaration (transport by air) IATA-DGR	UN 1940 , 8, II
Declaration (transport by sea) IMDG-Code	UN 1940 , 8, II, Segregation Group: 1 (Acids)

Specifications
Description	clear, colourless liquid
Assay (iodometric)	≥ 98.5 %
Solubility (USP)	conforms
Solubility in water	conforms
Solubility in ethanol	conforms
Sensitivity (USP)	conforms
Fe (Iron)	≤ 0.00005 %
Organic bound chlorine	≤ 0.01 %
Sulfated ash	≤ 0.05 %
Identity (IR)	conforms
The statement of the assay applies to the test date.Agradual substance-specific content reduction,especially at higher temperatures,must be expected. The average content reduction at the required storage temperature of +2°c to +8°C is about 1% per month.

Global Trade Item Number
Catalogue Number	GTIN
1007000100	04022536009339
1007001000	04022536009346

Taksit Seçenekleri

Önerileriniz

You can use the suggestion form to submit feedback on the product's price, image, description, or any other insufficient areas.
Thank you for your feedback and suggestions.

Product image is poor quality, corrupted, or not viewable.

Missing information in the product description.

Errors in product information.

Product is more expensive than on other sites.

There should be other alternatives to this product.

SDS

Merck 100700 Thioglycolic acid GR for analysis Reag. Ph Eur 1 L

Recommend