Ammonium thioglycolate

ChemicalBook > CAS DataBase List > Ammonium thioglycolate

Ammonium thioglycolate

Product Name: Ammonium thioglycolate
CAS No.: 5421-46-5
Chemical Name: Ammonium thioglycolate
Synonyms: ATG;usafmo-2;Perm salt;thiofacoa-50;Hair waving agent;(ca. 60% in Water);Ammoniumthioglykolat;Hair waving agent 95%;AMMONIUM THIOGLYCOLATE;AMMONIUM THIOGLYCOLLATE
CBNumber: CB5445341
Molecular Formula: C2H7NO2S
Formula Weight: 109.15
MOL File: 5421-46-5.mol

Less

Ammonium thioglycolate Property

Melting point:: 139-139.5 °C
Boiling point:: 115℃[at 101 325 Pa]
Density: 1.22
vapor pressure: 0.001Pa at 25℃
form: Solution
Specific Gravity: 1.245 (25℃)
color: Clear colorless
Odor: strong skunk-like odor
Water Solubility: Miscible
InChI: InChI=1S/C2H4O2S.H3N/c3-2(4)1-5;/h5H,1H2,(H,3,4);1H3
InChIKey: JYAVWXRMOOCSOD-UHFFFAOYSA-N
SMILES: C([O-])(=O)CS.[NH4+]
LogP: -2.99 at 20℃
CAS DataBase Reference: 5421-46-5(CAS DataBase Reference)
EPA Substance Registry System: Acetic acid, 2-mercapto-, ammonium salt (1:1) (5421-46-5)

Less

Safety

Hazard Codes: T
Risk Statements: 25-43
Safety Statements: 36/37-45-37-24
RIDADR: 2810
WGK Germany: 1
RTECS: AI7525000
HazardClass: 6.1(b)
PackingGroup: III
HS Code: 29309090
Hazardous Substances Data: 5421-46-5(Hazardous Substances Data)
Toxicity: LD50 ipr-rat: 165 mg/kg JPETAB 97,349,49

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H290May be corrosive to metals

H301Toxic if swalloed

H317May cause an allergic skin reaction

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 10010
Product name: Ammonium thioglycolate solution
Purity: ~60% in H2O
Packaging: 1l
Price: $84.9
Updated: 2024/03/01

TCI Chemical

Product number: A2217
Product name: Ammonium Thioglycolate (ca. 60% in Water)
Packaging: 25g
Price: $19
Updated: 2024/03/01

TCI Chemical

Product number: A2217
Product name: Ammonium Thioglycolate (ca. 60% in Water)
Packaging: 500g
Price: $35
Updated: 2024/03/01

TRC

Product number: A634080
Product name: AmmoniumThioglycolate
Packaging: 2.5g
Price: $120
Updated: 2021/12/16

TRC

Product number: A634080
Product name: AmmoniumThioglycolate
Packaging: 10g
Price: $140
Updated: 2021/12/16

Less

Ammonium thioglycolate Chemical Properties,Usage,Production

Description

Ammonium thioglycolate, also known as perm salt, is the chemical compound with the formula HSCH₂CO₂NH₄. Being the salt of a weak acid and weak base, ammonium thioglycolic acid exists in solution as an equilibrium mixture of the salt itself as well as the free carboxylic acid thioglycolic acid (HSCH₂CO₂H) and ammonia : HSCH₂COO^- + NH₄⁺ ? HSCH₂COOH + NH₃.

Chemical Properties

Clear colorless solution with characteristic odor

Uses

acts as a reducing agent in permanent-waving formulations for hair treatment and in shrink-resistant treatment of wool.

Uses

Ammonium thioglycolate is contained in permanent waves solutions and causes contact dermatitis in hairdressers.

Uses

Solutions of various strengths are used for hair waving and for hair removal.

Definition

ChEBI: Ammonium thioglycolate is an organic ammonium salt having thioglycolate(1-) as the counterion. Also known as perm salt, it has use in perming hair. It has a role as a reducing agent and an allergen. It contains a thioglycolate(1-).

General Description

Colorless to faint pink liquid with a repulsive, skunk-like odor.

Air & Water Reactions

Water soluble.

Reactivity Profile

Ammonium thioglycolate may be sensitive to heat. Ammonium thioglycolate is incompatible with acids.

Health Hazard

Exposure to this compound may cause sensitivity dermatitis of scalp or hands, with edema, erythema, subcutaneous lesions, burning of skin, papular rash and itching. It may also cause hypoglycemia. Other symptoms include central nervous system depression, convulsions and dyspnea.

Fire Hazard

Flash point data for Ammonium thioglycolate are not available. Ammonium thioglycolate is combustible.

Flammability and Explosibility

Not classified

Contact allergens

This substance is contained in “basic” permanent waves solutions and causes contact dermatitis in hairdressers.

Safety Profile

Poison by intravenous and intraperitoneal routes. An allergen; can cause contact dermatitis. Emits hydrogen sulfide. See also SULFIDES. When heated to decomposition it emits very toxic NOx, SOx, and NH3.

Chemical concepts related to perms

When discussing the chemistry of perms, one should consider two chemical facts. First is the thiol-disulfide equilibrium:
RSH + R'SSR' ? R'SH + RSSR'
where R and R' are organic substituents such as methyl (-CH3), ethyl (-C₂H₅), or -CH₂COO^-.
The thiol-disulfide exchange reaction is accelerated by bases such as ammonia, because the base generates some thiolate anion (RS^- ), which attacks the disulfide. Thus the ammonia plays multiple roles (and more, see below) in this application.
The second chemical fact is that polar molecules are less volatile than nonpolar ones. So the glycolate substituent makes the thiol nonvolatile and hence non-odorous. An added advantage is that the glycolate confers some solubility in water. One could almost certainly use HSCH₃ and ammonia to give a perm, but there would be serious olfactory consequences.

The actual chemistry of perms

A solution containing ammonium thioglycolate contains a lot of free ammonia, which swells hair, rendering it permeable. The thioglycolic acid in the perm solution reduces the disulfide cystine bonds in the cortex of the hair. In a sense, the thioglycolate removes crosslinks. After washing, the hair is treated with a mild solution of hydrogen peroxide, which oxidizes the cysteines back to cystine. These new chemical bonds impart the structural rigidity necessary for a successful perm. The rigidification process is akin to the vulcanization of rubber, where commonly polysulfide linkages are used to crosslink the polymer chains. However, not as many disulfide bonds are reformed as there were before the permanent. As a result, the hair is weaker than before the permanent was applied and repeated applications over the same spot may eventually cause strand breakage.

Ammonium thioglycolate Preparation Products And Raw materials

Raw materials

Thioglycolic acid Sodium bicarbonate

Preparation Products

Less

Ammonium thioglycolate Suppliers

Americas 1 Australia 2 Belgium 2 China 194 Europe 3 France 1 Germany 8 India 10 Italy 2 Japan 8 Jordan 1 Switzerland 1 United Kingdom 5 United States 19 USA 1 Global 258

Shandong Suihua Biotechnology Co. Ltd

Tel: 15689727968
Email: freesky2121@163.com
Country: China
ProdList: 961
Advantage: 58

Qingdao ZKHT Chemical Co., Ltd.

Tel: 532-86898076
Fax: 86-532-86898076
Email: zkhtchem@163.com
Country: China
ProdList: 30
Advantage: 58

Jinan Huicheng Pharm Tech Co., Ltd.

Tel: 1566-575-0038 13258035297
Email: info@huipharm.com
Country: China
ProdList: 311
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Shanghai Longsheng chemical Co.,Ltd.

Tel: 021-58099652-8005 13585536065
Fax: 021-58099609
Email: bin.wu@shlschem.com
Country: China
ProdList: 9810
Advantage: 59

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18738
Advantage: 57

Sichuan Kulinan Technology Co., Ltd

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
Email: cdhxsj@163.com
Country: China
ProdList: 11707
Advantage: 57

Sinopharm Chemical Reagent Co,Ltd.

Tel: 86-21-63210123
Fax: 86-21-63290778 86-21-63218885
Email: sj_scrc@sinopharm.com
Country: China
ProdList: 9815
Advantage: 79

Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
Fax: +86 (573) 82222643
Email: sales@maya-r.com
Country: China
ProdList: 11707
Advantage: 57

Chengdu Ai Keda Chemical Technology Co., Ltd.

Tel: 4008-755-333 18080918076
Fax: 028-86757656
Email: 800078821@qq.com
Country: China
ProdList: 9718
Advantage: 55

Shanghai civi chemical technology co.,Ltd

Tel: 86-21-34053660
Fax: 86-21-34053661
Email: sale@labgogo.com
Country: China
ProdList: 9865
Advantage: 52

Thermo Fisher Scientific

Tel: 800-810-5118
Fax: +86-10-84193589
Email: cnchemical@thermofisher.com
Country: China
ProdList: 17770
Advantage: 75

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 22514
Advantage: 55

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-6206333 18021050169
Fax: 021-50323701
Email: market@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.

Tel: +86-28-85122536 85324413
Fax: +86-28-85326443
Email: market@astatech.cn
Country: China
ProdList: 8026
Advantage: 55

Zouping Mingxing Chemical Co.,Ltd.

Tel: 86-13605431940 13605431940
Fax: 0086-0543-2240079
Email: zpmxchemical@126.com
Country: China
ProdList: 1482
Advantage: 62

Chengdu HuaXia Chemical Reagent Co. Ltd

Tel: 400-1166-196 13458535857
Fax: QQ：800101999
Email: cdhxsj@163.com
Country: China
ProdList: 13350
Advantage: 58

Guangzhou SanWang Chemical Materials Co., Ltd.

Tel: 020-31078496 13533399418
Fax: 020-31078112
Email: 445019918@qq.com
Country: China
ProdList: 66
Advantage: 58

Credit-Chem Co., Ltd.

Tel: 400-821-5857 021-64326257
Fax: 021-64393586 QQ;2798200800
Email: credit-chem@foxmail.com
Country: China
ProdList: 5219
Advantage: 58

Shanghai Macklin Biochemical Co.,Ltd.

Tel: 15221275939 15221275939
Fax: 021-50706099
Email: shenlinxing@macklin.cn
Country: China
ProdList: 16166
Advantage: 55

Hangzhou J&H Chemical Co., Ltd.

Tel: 0571-+86-571-87396432
Fax: 0571-87396431
Email: sales@jhechem.com
Country: China
ProdList: 11662
Advantage: 59

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66113011 18112977050
Email: cb6@aikonchem.com
Country: China
ProdList: 16684
Advantage: 50

Hubei Jusheng Technology Co.,Ltd

Tel: 027-59599241 18871490274
Fax: 027-59599241
Email: 1400878000@qq.com
Country: China
ProdList: 9958
Advantage: 58

Chizhou Kailong Import and Export Trade Co., Ltd.

Tel
Fax: -
Email: xg01_gj@163.com
Country: China
ProdList: 9484
Advantage: 50

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51456
Advantage: 80

Chengdu RunZeBenTu Chemical Co., Ltd

Tel: 028-88469284 18000562381
Email: rzbtsj@163.com
Country: China
ProdList: 9951
Advantage: 56

Codow Chemical Co.,Ltd.

Tel: 18620099427
Fax: +86-20-62619665
Email: amy@howeipharm.com
Country: China
ProdList: 17687
Advantage: 55

Shanghai Xilong Biochemical Technology Co., Ltd.

Tel: 021-52907766-8042
Fax: 021-52906523
Country: China
ProdList: 9941
Advantage: 58

Shanghai QianYan Bio-technology Co., Ltd

Tel: 02781293128
Email: orders@biochemsafebuy.com
Country: China
ProdList: 9923
Advantage: 55

Shandong Xiya Chemical Co., Ltd.

Tel: 4009903999 13395398332
Fax: 0539-6365991
Email: sales@xiyashiji.com
Country: China
ProdList: 20806
Advantage: 60

Chengdu Dianchun Technology Co., Ltd

Tel: 400-1166-196 18502815961
Fax: QQ：800101999
Email: cdhxsj@163.com
Country: China
ProdList: 14603
Advantage: 60

Grader reagent

Tel: 18221735425
Email: sales@xinpingchem.com
Country: China
ProdList: 9942
Advantage: 58

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

Guangdong wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2886750 13927877953
Fax: 0751-2886750
Email: 3005811397@qq.com
Country: China
ProdList: 13320
Advantage: 58

Wuhai Shuou Technology Co., Ltd.

Tel: 17792809151
Fax: 18872220797
Email: 2355916837@ycphar.com
Country: China
ProdList: 6133
Advantage: 55

Guangzhou Jhd Chemical Reagent Co., Ltd.

Tel: 020-84383047
Fax: 020-84380294
Email: sales@jhd.com.cn
Country: China
ProdList: 9186
Advantage: 65

klamar reagent

Tel: 4001650900
Fax: 021-64897811
Email: sales-wang@klamar-reagent.com
Country: China
ProdList: 1986
Advantage: 55

Shanghai Orgchem Co.,Ltd.

Tel: +86-21-5877 1921
Fax: +86-21-5877 1925
Email: info@chemofchina.com
Country: China
ProdList: 9653
Advantage: 55

JinJin Le Chemical Co., Ltd

Tel: 10106090
Email: jjlchem2@163.com
Country: China
ProdList: 9981
Advantage: 58

Shandong Ono Chemical Co., Ltd.

Tel: 0539-6362799 20）
Fax: 0539-6362799（To 20）
Country: China
ProdList: 10007
Advantage: 58

9ding chemical ( Shanghai) Limited

Tel: 021-021-52271985 17721149837
Fax: +86 (21) 52271987
Email: sales@9dingchem.com
Country: China
ProdList: 19800
Advantage: 60

Wuhan FengyaoTonghui Chemical Products Co., Ltd.

Tel: 027-87466105 15377573527
Email: 2678564200@qq.com
Country: China
ProdList: 17987
Advantage: 58

Rhawn Reagent

Tel: 400-400-1332688 18019345275
Fax: 400-133-2688
Email: amy@rhawn.cn
Country: China
ProdList: 15497
Advantage: 58

Shandong Chenxi Pharmaceutical Co., Ltd.

Tel: +86-0531-88803416 13153166250
Fax: 0531-88803416
Email: sales@chemedpharma.com
Country: China
ProdList: 209
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 18016230971
Fax: 021-58955996
Email: malulu@leyan.com
Country: China
ProdList: 25004
Advantage: 58

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400-6387771-6037 18920794737
Email: sales@heowns.com
Country: China
ProdList: 23083
Advantage: 60

Less

View Lastest Price from Ammonium thioglycolate manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Ammonium thioglycolate 5421-46-5
Price: US $50.00/kg
Min. Order: 1kg
Purity: 60%
Supply Ability: 20ton
Release date: 2024-04-22

Shandong Deshang Chemical Co., Ltd.

Product: Ammonium thioglycolate 5421-46-5
Price: US $10.00-7.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10 tons
Release date: 2024-07-15

Hebei Yanxi Chemical Co., Ltd.

Product: ?Ammonium thioglycolate 5421-46-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 40% 60% 70%
Supply Ability: 200MT/Month
Release date: 2024-04-03

5421-46-5, Ammonium thioglycolate Related Search:

Sodium thioglycolate Ammonium acetate Mercaptoacetic acid Ammonium thiosulfate Ethanethiol Calcium thioglycolate Ammonium hydroxide 2-Ethylhexyl mercaptoacetate 2-Thiobarbituric acid Glycolic acid Ammonium sulfate POTASSIUM THIOGLYCOLATE Ammonium chloride Methyl thioglycolate Phenothiazine THIOACETANILIDE Ethanethioic acid S-ethyl ester 2,2'-Thiodiethanol

thioglycolicacidammoniumsaltsolution

thioglycollicacid,ammoniumsalt

mercapto-aceticacimonoammoniumsalt

thiofacoa-50

thioglycolicacidammoniumsaltsol.

THIOGLYCOLIC ACID AMMONIUM SALT SOL., ~6 0% IN WATER

AmmoniumMercaptoacetateSolution

ammonium marcaptoacetate

Ammoniumthioglykolat

THIOGLYCOLIC ACID AMMONIUM SALT 60% SOLUTION IN WATER

Hair waving agent

Ammonium thioglycollate solution

(ca. 60% in Water)

AMMoniuM Thioglycolate&nbsp

Perm salt

Ammonium thioglycolate, 70 WT.% solution in water

Thioglycollic acid ammonium

Ammonium Thioglycolate (ca. 60% in Water)

Thioglycolic Acid Ammonium Salt Ammonium Mercaptoacetate

AMMoniuM thioglycolate solution,~70% in H2O

AMMoniuM thioglycolate, 70% solution in H2O

Organic Intermediates Ammonium thioglycolate

Ammonium Thioglycolate E:candyli(at)speedgainpharma(dot)com

usafmo-2

THIOGLYCOLIC ACID AMMONIUM SALT

MERCAPTOACETIC ACID AMMONIUM SALT

AMMONIUM MERCAPTOACETATE

AMMONIUM THIOGLYCOLATE

AMMONIUM THIOGLYCOLLATE

ATG

Ammonium thioglycolate solution

Aceticacid,mercapto-,monoammoniumsalt

Organic Intermediates Ammonium thioglycolate ,Ammonium mercaptoacetate CAS NO.: 5421-46-5

Acetic acid,2-Mercapto-, aMMoniuM salt (1:1)

AMMoniuM thioglycolate solution ~60% in H2O

Ammonium 2-mercaptoacetate

50% Ammonium Mercaptoacetate Solution

Hair waving agent 95%

6P9E788VZZ 5421-46-5 Acetic acid, mercapto-, monoammonium salt Ammonium mercaptoacetate Ammonium thioglycolate Mercaptoacetic acid, monoammonium salt Acetic acid, 2-mercapto-, ammonium salt (1:1) AI3-26246 Ammonium thioglycollate EINECS 226-540-9 NSC 6954 Thiofaco A-50 Thioglycolic acid ammonium salt Thioglycollic acid, ammonium salt USAF MO-2 HSDB 7167 UNII-6P9E788VZZ EC 226-540-9

6P9E788VZZ 5421-46-5 Acetic acid, mercapto-, monoammonium salt Ammonium mercaptoacetate Ammonium thioglycolate Mercaptoacetic acid, monoammonium salt Acetic acid, 2-mercapto-, ammonium salt (1:1

5421-46-5

HSCH2COONH4

NH4COOCH2SH

Organic Building Blocks

Thiols/Mercaptans

Sulfur Compounds

Building Blocks

Industrial/Fine Chemicals