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Home> Products > Food & Feed Additives > Food Additive Products > Food Additives > CAS DataBase Listed 5 > CAS 50-21-5
50-21-5 structure

50-21-5

  • Molecular Weight: 90.078
  • Formula: C11H18O4
  • Name: 4-Aminobenzenesulfonamide;sulfuric acid
  • Synonyms: Whey; 4b5w; I487; L0226; E-270; SY-83; E 270; C01432; C3H6O3; Propel; Biolac; D00111; Q161249; VC30148; AM87208; DB04398; LS-2145; INS-270; 50-21-5; lactate; HSDB 800; 598-82-3; lactasol; AK164446; SC-18578; SC-86055; DB-071134; LS-180647; ANW-43668; BBL027466; NSC367919; SBB065762; STL282744; KSC269O0T; BDBM23233; CTK1G9709; HSDB 8244; Chem-Cast; HIPURE 88; AI3-03130; Polactide; Milk acid; FEMA 2611; Lactovagan; CCRIS 2951; 2...
Properties Safety and Handling Reach Info MSDS Synthesis Route Precursor and Product Computational chemical data
Identification Safety Data
  • [Risk Codes]
  • R34:Causes burns
  • R38:Irritating to the skin
  • R41:Risk of serious damage to eyes
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S36/37/39:Wear suitable protective clothing, gloves and eye/face protection
  • S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
  • Hazard Symbols:
  • HazardClass:8
Properties
  • Appearance:
  • light brown solid
  • Molecular Weight:
  • 90.078
  • Melting Point:
  • 18℃
  • Alpha:
  • -0.05 º (c= neat 25 ºC)
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • Index of refraction = 1.4392 at 20 °C
  • Solubility:
  • insoluble in water
  • Stability:
  • Stable. Combustible. Incompatible with strong oxidizing agents.
  • More Properties>>
Upstream Product Downtream information
There are 467 suppliers who can provide 4-Aminobenzenesulfonamide;sulfuric acid with CAS No. 50-21-5
Hot Sale High Quality Lactic Acid Cas No: 50-21-5
Hot Sale High Quality Lactic Acid Cas No: 50-21-5
  • FOB Price:1 USD/Gram 
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  • Purity:99% 
  • Packaging:1KG/Bag 
  • Usage:For medical research 
  • Brand:IPURE 
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  • Updatetime:Oct 19 2020 
DL-Lactic acid
DL-Lactic acid
  • FOB Price:100 USD/Kilogram 
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LACTIC ACID
LACTIC ACID
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  • Appearance:yellowish to dark brown, syrupy and hygroscopic liquid with slightly acid odor. 
  • Purity:80% 
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  • Usage:citric acid have specific convergence sour 
  • Brand:Fortunachem 
  • Payment:L/C,T/T,Western Union, 
  • Updatetime:Jan 07 2020 
High Quality Food Additive L-Lactic Acid CAS: 50-21-5
High Quality Food Additive L-Lactic Acid CAS: 50-21-5
  • FOB Price:1 USD/Kilogram 
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  • Appearance:liquid 
  • Purity:99% 
  • Packaging:25kg/drum 
  • Usage:Pharmaceutical Intermediates 
  • Brand:Hebei Qige Biotechnology Co.,Ltd. 
  • Payment:L/C,T/T,Western Union,MoneyGram, 
  • Updatetime:Sep 18 2020 
Hebei Qige Biotechnology Co.,ltd.
1YR Main Products
Testosterone,Testosterone Enanthate,Testosterone Acetate
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Lactic acid
Lactic acid
  • FOB Price:3 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:87 Year/Metric Ton 
  • Appearance:liquid or solid 
  • Purity:95%, 99% 
  • Packaging:clients requirement 
  • Usage:raw material used in Synthesis 
  • Brand:Dayang 
  • Payment:T/T, L/C 
  • Updatetime:Dec 20 2019 
50-21-5 Lactic acid Pharmaceutical Intermediates ,Pharmaceutical Raw Material
50-21-5 Lactic acid Pharmaceutical Intermediates ,Pharmaceut...
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1000 Month/Kilogram 
  • Appearance:White crystalline powder 
  • Purity:99%min 
  • Packaging:1kg/aluminium foil bag or as required 
  • Usage:Pharmaceutical Intermediates ,Pharmaceutical Raw Material 
  • Brand:XiNRunde 
  • Payment:L/C,T/T,Western Union,MoneyGram, 
  • Updatetime:Mar 26 2019 
Hubei XinRunde Chemical Co., Ltd
Main Products
Pharmaceutical Intermediate; Pharmaceutical Raw Materials; Raw Steroid Powders; Raw Hormone Powders; etc
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Lactic acid / Hot Sale with High Quality (CAS:50-21-5)
Lactic acid / Hot Sale with High Quality (CAS:50-21-5)
  • FOB Price:1 USD/Kilogram 
  • Min.Order:10 Kilogram 
  • Supply Ability:50000 Quarter/Kilogram 
  • Appearance:For details 
  • Purity:99% 
  • Packaging:According to customer requests 
  • Usage:Pharmaceutical raw materials 
  • Brand:Dahua 
  • Payment:L/C,D/A,D/P,T/T,Western Union, 
  • Updatetime:Sep 29 2016 
Lactic Acid Liquid 88% Heat Stable
Lactic Acid Liquid 88% Heat Stable
  • FOB Price:1.60 USD/Kilogram 
  • Min.Order:1 Metric Ton 
  • Supply Ability:10000 Year/Metric Ton 
  • Appearance:clear or yellowish liquid 
  • Purity:>=88.0% 
  • Packaging:25 kg bag, 25kg fibre drum, or 20 kg carton box 
  • Usage:as preservative in products such as soft drinks, confectioneries, meats, seafood,and dairy 
  • Brand:Honghui 
  • Payment:L/C,T/T, 
  • Updatetime:Apr 13 2016 
Henan Honghui Biotechnology Co., Ltd
Main Products
L-Calcium Lactate, Lactic acid powder, Sodium Lactate Powder, Potassium lactate powder, Calcium Lactate gluconate, Magnesium/Zinc/Ferrous Lactate, Sodium/potassium lactate acetate/diacetate
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Lactic acid CAS: 50-21-5
Lactic acid CAS: 50-21-5
  • FOB Price:1 USD/Gram 
  • Min.Order:1 Gram 
  • Supply Ability:1000 Day/Gram 
  • Appearance:white crystal powder 
  • Purity:99% 
  • Packaging:100g/ bag, 2 kg/ bag, 25kg/ carton or as required 
  • Usage:Lactic acid 
  • Brand:H.X.K 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:Sep 28 2018 
Wuhan H.X.K Fine Chemicals Co.,LTD
Main Products
Benzocaine,Oxandrolone,Boldenone undecylenate,Sildenafil citrate,Testosterone,Trenbolone acetate,Cialis
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Lactic acid
Lactic acid
  • Min.Order:1 Metric Ton 
  • Supply Ability:3500 Year/Metric Ton 
  • Appearance:Colorless transparent viscous liquid 
  • Purity:80% 
  • Packaging:As per request of clients 
  • Usage:In industry, lactic acid fermentation is performed by lactic acid bacteria. 
  • Brand:MOSINTER 
  • Payment:L/C,T/T,Western Union, 
  • Updatetime:Jan 14 2019 
MOSINTER GROUP LIMITED
Main Products
Additives for Gasoline and diesel, Pharmaceutical Products, Fire retardant products
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Lactic acid 50-21-5
Lactic acid 50-21-5
  • FOB Price:100 USD/Gram 
  • Min.Order:10 Gram 
  • Appearance:White powder 
  • Purity:99% 
  • Packaging:discreet packaging 
  • Brand:Quanao 
  • Payment:T/T,Western Union,MoneyGran, 
  • Updatetime:Feb 04 2017 
Shenzhen Simeiquan Biotechnology Co.Ltd
Main Products
food additives ,flavor and fragrance,Pharmaceutical intermediates.steroid.special for anbolic steroid hormone powder Muscle Building Steroids,Oral Anabolic Steroids,Injectable Anabolic Steroids
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DL-Lactic acid
DL-Lactic acid
  • FOB Price:1 USD/Metric Ton 
  • Min.Order:5 Metric Ton 
  • Supply Ability:200 Day/Metric Ton 
  • Appearance:Colorless transparent viscidity liquid 
  • Purity:80 
  • Packaging:25kg/plastic drum; 250kg/plastic drum. 
  • Payment:L/C,D/A,D/P,T/T 
  • Updatetime:Feb 22 2019 
DL-Lactic acid 50-21-5 supplier
DL-Lactic acid 50-21-5 supplier
  • Min.Order:1 Milligram 
  • Supply Ability:100 Year/Metric Ton 
  • Appearance:powder 
  • Purity:85% 
  • Packaging:as your required 
  • Description:Superiority nanjing sunsure chemical technology co., ltd., established in 2009, has expanded a compositive entity from initially only as a small manufacturer. the company dedicated to the development, production and marketing of chemicals. sunsure covers whole...
  • Updatetime:Feb 25 2019 
Lactic acid
Lactic acid
  • Appearance:contact us for more details about Lactic acid, CAS:50-21-5 
  • Purity:contact us for more details about Lactic acid, CAS:50-21-5 
  • Packaging:Glass bottle in aluminum foil bag, from mg scale to kg scale 
  • Usage:Chemicals, pharmaceutical research, pharmaceutical intermediates, reagents 
  • Brand:FINETECH 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the Lactic acid, CAS:50-21-5 with the most competitive price and the best quality. We can offer eff...
  • Updatetime:Nov 21 2018 
Finetech Industry limited.
Main Products
custom synthesis,Lab reagent,CRO,CMO,R&D research chemicals.such as CAS:4651-67-6;CAS:99-16-1;CAS:145100-50-1
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Lactic acid
Lactic acid
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Year/Metric Ton 
  • Purity:99 
  • Packaging:According to your demand 
  • Payment:LC 
  • Description:DL-Milchsaeure;(2R)-2-hydroxypropanoate;Propanoic acid, 2-hydroxy-;2-Hydroxy-2-methylacetic acid;Lactic acid (JP14/USP);Aethylidenmilchsaeure;Purac FCC 88;2-Hydroxypropionic acid;Tonsillosan;Propanoic acid,2-hydroxy-;Racemic lactic acid;Milk acid;lac;dl-Lactic...
  • Updatetime:Nov 21 2018 
Lactic acid
Lactic acid
  • Appearance:liquid or solid 
  • Purity:95%,99% 
  • Brand:shuangchi 
  • Payment:L/C,T/T,Western Union, 
  • Description:1.ProName:Lactic acid 2.Molecular Formula:C3H6O3 3.CAS NO:50-21-5 4.EINECS:200-018-0 5.Purity:95%,99% 6.Appearance:liquid or solid 7.Melting point:18℃ 8.Boiling point:227.6
  • Updatetime:Dec 28 2017 
Lactic acid
Lactic acid
  • Description:Angene supplies the compounds with the most competitive price and the best quality; specializes in custom synthesis & building blocks.Welcome the enquiries & orders around the world. Application:chemical research.We can provide a Certificate of Analysis and pr...
  • Updatetime:Nov 21 2018 
Shanghai Hope Chem Co., Ltd.
Main Products
Shanghai Hope Chem Co., Ltd. was founded in 2014 with registered capital of RMB 2 million Yuan.
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Food grade lactic acid
Food grade lactic acid
  • Min.Order:1 Gram 
  • Supply Ability:10 Month/Metric Ton 
  • Payment:TT ,LC, Western Union 
  • Description:Food grade lactic acid
  • Updatetime:Dec 10 2015 
AFINE CHEMICALS LIMITED
Main Products
Pharmaceutical raw material(API), Pharmaceutical Intermediate, optical brightening Agent (Fluorescent Brightener), dyes, pigments
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Lactic acid
Lactic acid
  • Description:Name: Lactic acid Synonyms: DL-Milchsaeure;Propanoic acid, 2-hydroxy-;2-Hydroxy-2-methylacetic acid;Aethylidenmilchsaeure;Purac FCC 88;2-Hydroxypropionic acid;Tonsillosan;Racemic lactic acid;Milk acid;alpha-Hydroxypropanoic acid;FEMA No. 2611;Chem-Cast;Lactova...
  • Updatetime:Jun 12 2019 
Zhejiang Haiqiang Chemical Co.,Ltd.
Main Products
API Intermediate Plant extracts Pigments and dyes Food and feed additives Reagent Customization synthesisOther products
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Lactic acid
Lactic acid
  • Payment:L/C,T/T,Western Union, 
  • Description:Lactic acid AR 500ml × 20
  • Updatetime:Feb 13 2015 
HUTONG GLOBAL CO.,LTD
Main Products
barite,barium sulfate,titanium dioxide,calcium carbide,caustic soda,soda ash,glycerol monostearate,perchloroethylene,titanium tetrachloride,epichlorohydrin,bon acid,2b acid,naphthol AS,AAOA,MEA
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