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Lactic acid

BGC Id:512836830840
CAS No:50-21-5
Synonyms:sy-83 ; patlac la ; lactic ; biolac ; e 270 ; milk acid ; propel ; chem-cast ; purac ; fema 2611
Molecular Formula:C3H6O3
Molecular Weight:90.08
EINECS:200-018-0
Structural Formula

Verified providers in 2025

The following 22 notable providers have been checked and can be recommended.
Chemical-Suppliers
Wuhan PharmChem LTD.
EINECS: 200-018-0 Molecular formula: C3H6O3
Chemical-Suppliers
Unilong Industry
  • EINECS No. : 200-018-0; 295-890-2; 209-954-4
  • Place of Origin : China
  • Type : Syntheses Material Intermediates
  • Purity : 99%min
  • Brand Name : Unilong
  • Application : Organic intermediate
  • Appearance : powder
  • Density : 1.209
  • melting point : 18℃
  • Boiling Point : 122℃ (15 mmHg)
  • flash point : 109.9°C
  • PSA : 57.53
  • Sample :
  • >>more

    Chemical-Suppliers
    Sancai Industry
    Odour Slight acid
    Taste Mild acid
    Content /% ≥ 92.0
    Chroma (APHA) ≤ 100
    Chloride (CL- )/ (%)
    >>more
    Chemical-Suppliers
    Leap Chem
    Molecular Formula: C3H6O3 Molecular Weight: 90.08 Hazard Symbols: Xi,C UN Number: 3265 WGKGermany: 2 PackingGroup: III HS Code: 29181100

    The last intensive check and update was carried out on 2025/09/17.

    Identify

    Synonyms:
    sy-83 ; patlac la ; lactic ; biolac ; e 270 ; milk acid ; propel ; chem-cast ; purac ; fema 2611
    CAS:
    50-21-5
    EINECS:
    200-018-0
    Molecular Formula:
    C3H6O3
    MDL:
    MFCD00004520
    SMILES:
    C[Si](C)(C)OC1=CC=C(C=C1)C=O

    Properties

    Molecular Weight:
    90.08 g·mol−1
    Density:
    1.209 g/mL at 25 °C
    Melting point:
    18 °C
    Boiling point:
    122 °C15 mm Hg(lit.)
    Flash point:
    >230 ºF
    download Download Molfile for :
    DL-Lactic Acid (90%)

    Suppliers

    Hädener Rohstoffe GmbH

    Hädener Rohstoffe GmbH is a leading Swiss distributor founded in 1987 with main activities in the market of life science, food ingredients, industrial chemicals and cosmetic raw materials. Beside our headquarter in St. Gallen we have an office in Shanghai, warehouses in Rotterdam and St. Gallen with a logistical network serving the Swiss and EU market. Hädener Rohstoffe GmbH also offers Potassium hydroxide. Hädener Rohstoffe GmbH is a partner to the raw material processing industry, developing tailor made solutions, offering a coh ...
    Country: Switzerland   Phone: +41-(0)71223 5218   Telefax: +41-(0)71223 5219

    VMP Chemiekontor GmbH

    Country: Germany
    Phone: +49 2241 265660
    Telefax: +49 2241 26566-99
    The VMP chemistry Kontor GmbH grew out of a desire to return to the back, which we were already years ago. A successful family business and on market estimates of where the customer is paramount. The founders and some employees of the VMP are all former "Family" of a successful trader chemicals. We are seller of Ammonium bicarbonate. We are a traditionally acting trading company for chemical raw materials based in Siegburg, which was established on 01.07.2012, and sees itself as a partner to raw materials processi ...

    Newstar Chem Enterprise Ltd.

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    Company type: Leading producer
    Country: P.R.China
    Phone: +86-572-2722882
    Telefax: +86-574-2722892

    AXO Industry SA

    Distributor of pharmaceutical, nutraceutical, cosmetic and food raw materials. The raw material in bulk or in tailor-made packings.
    Country: Belgium   Phone: +32 10 24 67 28   Telefax: +32 10 24 59 12

    Purestar Chem Enterprise Co., Ltd.

    Company type: Supplier
    Country: P.R.China
    Phone: +86-572-2157374
    Telefax: +86-572-2146389
    We provide Naringin as well. Purestar Chem Enterprise Co., Ltd. (also known as Huzhou Purestar Biochem Co.,Ltd),is located in Huzhou,150km from Shanghai,we have our own factory in Zhejiang,which covers an area of 3,5000 m2,with complete R&D,manufacture,sales,QC,QA,warehouse departments.And equipped with complete extraction, fermentation, purification etc.facilities, and HPLC, UV, GC, spectrophotometer and other quality control instrument. Meanwhille,as we continue to grow and expand since 2005,we also e ...

    Zyntex Ltd

    As Zyntex, we have been providing reliable solutions at global standards in the pharmaceutical raw materials and specialty chemicals sector since our establishment. The mission of contributing to human health and supporting technological progress is at the center of our activities. Our wide range of products ranges from pharmaceutical active ingredients to food supplements, from feed additives to innovative chemical products. Our Quality and Trust-Oriented Approach Zyntex ...
    Company type: Bulk chemical supplier
    Country: Türkiye

    Vigon International, Inc.

    The GO TO specialty ingredient supplier for flavor, fragrance, cosmetics, and more. We are supplier of Phenylethyl isovalerate. Vigon’s passion for simplicity makes things easy for YOU; offering quick turn-around, premium customer service, and over 2,000 different products!
    Country: USA   Phone: +1 570-476-6300   Telefax: +1 570-476-1110

    Wuhan PharmChem Co., LTD.

    Company type: Import & export company
    Country: P.R.China
    Phone: +86 27 85835203
    Telefax: +86 27 85835203
    Wuhan PharmChem CO., LTD. has been a premier chemical supplier distributing high-quality chemicals to businesses in various industries for the whole world. At Wuhan PharmChem, we are committed to excellence.From manufacturing to packaging and delivery, we provide quality, reliability and the highest degree of customer service.Our scope of service is organized/structured around the unique needs of each client.Our mission is establish long-term relationships with our clients b ...

    U-Chemo Scientific (Shanghai) Co.,Ltd.

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    Company type: Producer
    Country: P.R.China
    Phone: +86-21 58 38 03 26
    Telefax: +86-21 58 38 03 26

    FUDAW INDUSTRY LTD

    FUDAW is a leading manufacturer of biological chemicals.Established in 2000,We currently produce more than 300 products,which are widely used in chemical industry,R&D,agriculture, animal nutrition, human health care, sports fitness and beauty products.We have more than 500 customers around the world. Additionally 2,3,4,6-tetra-O-Benzyl-D-galactopyranose is supplied by us. In order to better serve our customers, we have branches and warehouses in the world's major economic centers and ports. We focus on innovation and develop more than 20 products ...
    Country: P.R.China   Phone: +86 15601609726  

    Unilong Industry Co.,Ltd

    Company type: Bulk chemical producer
    Country: P.R.China
    Phone: +86-15668417750
    Telefax: +86-531-55690079

    Sancai Industry Co.,Ltd.

    Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...
    Company type: Leading producer
    Country: P.R.China
    Phone: +86-531-88913079
    Telefax: +86-531-88913079

    Shandong Minglang Chemical Co., Ltd

    Company type: Producer
    Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is convenient.The enterprise covers an area of 9,000 square meters and the building area can be 3,200 square meters. Additionally Nonoxynol-9 is supplied by us. In recent years,t ...
    Country: P.R.China   Phone: +86-13220566916   Telefax: +86 531 58990167

    H&Z Industry Co.,Ltd

    Country: P.R.China
    Phone: +86 13583185792
    Telefax: +86 531 88905468
    H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. We sell Kanamycin acid sulfate as well. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners.

    Lori Industry Co., Ltd

    Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. We supply our chemical product Clindamycin phosphate. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...
    Company type: Bulk chemical producer
    Country: P.R.China
    Phone: +86-13011713125
    Telefax: +86-13011713125

    Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

    Company type: Producer
    Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We are seller of Ethyl valerate. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
    Country: P.R.China   Phone: +86 571 88026825   Telefax: +86 571 88282557

    Hangzhou Zhongqi Chem Co., Ltd

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    Country: P.R.China
    Phone: +86-571-86976032
    Telefax: +86-571-86972162
    Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. We supply our chemical product Magnesium trisilicate. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ...

    Finetech Industry Limited

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    Company type: Producer
    Country: P.R.China
    Phone: +86-27-8746 5837
    Telefax: +86-27-8777 2287

    Nantong Xindao Biotech Ltd

    Company type: Leading producer
    XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. di-p-Toluoyl-D-tartaric acid will be also provided by us. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...
    Country: P.R.China   Phone: +86 19033786557  

    Carbone Scientific Co., Ltd.

    Company type: Supplier
    Country: U.K.
    Phone: +44 (0)203 769 4441 ext 1
    Telefax: +44 (0)203 769 4441 ext 2
    Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Additionally 4-Nitrophenyl-alpha-D-mannopyranoside is supplied by us. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Our online catalogue has already listed over 50 ...

    Leap Chem Co., Ltd

    LEAPChem, a specialized fine chemicals supplier for research, development and production. We provide S-Trityl-L-cysteine amide hydrochloride as well. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
    Company type: Bulk and laboratory supplier
    Country: P.R.China
    Phone: +852-30606658

    Skyrun Industrial Co., Ltd.

    Company type: Leading producer
    Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. We provide Aspartactin as well. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
    Country: P.R.China   Phone: +86-576-84015261   Telefax: +86-576-84015261

    Safety Information

    Hazard Classes:
    8
    Risk Codes:
    38-41-34 (R)
    Safety Codes:
    26-39-45-36/37/39 (S)
    WGK Germany:
    2
    RID / ADR:
    3265
    RTECS:
    OD2800000
    Storage temperature:
    2-8°C

    What other providers are available for CAS 50-21-5?

    In addition to the providers presented here for Lactic acid with the CAS number 50-21-5, there are other 41 providers with slightly different product names available for this CAS number.

    BIOZOL Diagnostica Vertrieb GmbH
    Hädener Rohstoffe GmbH | ProChem, Inc.
    Simagchem Corporation | Xiamen Equation Chemical Co.,Ltd +15 additional providers that we know from the past
    +2 additional providers that we know from the past
    +2 additional providers that we know from the past
    +3 additional providers that we know from the past
    Cellco Chemicals SA | Leap Chem Co., Ltd
    +2 additional providers that we know from the past
    BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +3 additional providers that we know from the past
    +2 additional providers that we know from the past




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