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822336 Sigma-AldrichThioglycolic acid

Thioglycolic acid for synthesis. CAS 68-11-1, EC Number 200-677-4, chemical formula HSCH₂COOH.

Thioglycolic acid MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

SDS
CoA

Synonyms: Mercaptoacetic acid, 2-Mercaptoethanoic acid

CAS #: 68-11-1 EC Number: 200-677-4 Molar Mass: 92.12 g/mol Chemical Formula: HSCH₂COOH Hill Formula: C₂H₄O₂S

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개요

Replacement Information

주요 사양표

CAS #	EC Number	Hill Formula	Chemical Formula	Molar Mass
68-11-1	200-677-4	C₂H₄O₂S	HSCH₂COOH	92.12 g/mol

가격 및 재고여부

카탈로그 번호	재고 정보	패킹	포장 단위	가격(VAT 별도)	수량
8.22336.0250	재고 정보 검색... — 현재 재고 없음 예상 출고 가능일 단종품 제한된 수량 가능 재고여부 확인 재고목록을 보려면 로그인하십시오 예상 출고 가능일 현재 재고 없음 예상 출고 가능일 Remaining: will advise Remaining: will advise 추천사항 고객 서비스로 문의 Contact Customer Service 고객 서비스로 문의 고객 서비스로 문의	Glass bottle	250 ml	가격 검색... 가격을 검색할 수 없습니다 Minimum Quantity needs to be mulitiple of Maximum Quantity is 가격 문의 추가 정보 ()이 할인됨 — 가격 문의 고객님의 가격을 보려면 로그인하십시오	재고 조회 —	즐겨찾기에 추가 즐겨찾기에 추가 나의 즐겨찾기에 추가
8.22336.1000	재고 정보 검색... — 현재 재고 없음 예상 출고 가능일 단종품 제한된 수량 가능 재고여부 확인 재고목록을 보려면 로그인하십시오 예상 출고 가능일 현재 재고 없음 예상 출고 가능일 Remaining: will advise Remaining: will advise 추천사항 고객 서비스로 문의 Contact Customer Service 고객 서비스로 문의 고객 서비스로 문의	Glass bottle	1 l	가격 검색... 가격을 검색할 수 없습니다 Minimum Quantity needs to be mulitiple of Maximum Quantity is 가격 문의 추가 정보 ()이 할인됨 — 가격 문의 고객님의 가격을 보려면 로그인하십시오	재고 조회 —	즐겨찾기에 추가 즐겨찾기에 추가 나의 즐겨찾기에 추가

Description
Catalogue Number	822336
Synonyms	Mercaptoacetic acid, 2-Mercaptoethanoic acid
Description	Thioglycolic acid

References

Product Information
CAS number	68-11-1
EC index number	607-090-00-6
EC number	200-677-4
Hill Formula	C₂H₄O₂S
Chemical formula	HSCH₂COOH
Molar Mass	92.12 g/mol
HS Code	2930 90 98
Structure formula Image
Quality Level	MQ200

Applications
Application	Thioglycolic acid for synthesis. CAS 68-11-1, EC Number 200-677-4, chemical formula HSCH₂COOH.

Biological Information

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)

Dimensions

Materials Information

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. H412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s)	P261: Avoid breathing mist or vapours. P273: Avoid release to the environment. 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 3 highly 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

Product Usage Statements

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

Packaging Information

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)

Supplemental Information

Specifications
Assay (iodometric)	≥ 95.0 %
Density (d 20 °C/ 4 °C)	1.325 - 1.335
Identity (IR)	passes test
The assay stated on the certificate of analysis refers to the date of examination. A gradual 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
카탈로그 번호	GTIN
8.22336.0250	04022536489643
8.22336.1000	04022536489650

Documentation

Thioglycolic acid MSDS

타이틀
물질안전보건자료(MSDS)

Thioglycolic acid Certificates of Analysis

제품 번호	패킹	스펙	로트(lot) 번호
8.22336.0250	Glass bottle	PDF 사양 문건	로트(lot) 번호를 입력하십시오.
8.22336.1000	Glass bottle	PDF 사양 문건	로트(lot) 번호를 입력하십시오.

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