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乳酸,Lactic acid
  • 乳酸,Lactic acid

乳酸

價(jià)格 詢價(jià)
包裝 25KG/包
最小起訂量 25KG
發(fā)貨地 河北
更新日期 2023-02-24

產(chǎn)品詳情

中文名稱:乳酸英文名稱:Lactic acid
CAS:50-21-5保存條件: 2-8°C
純度規(guī)格: 99%min產(chǎn)品類別: 醫(yī)藥中間體
2023-02-24 乳酸 Lactic acid 25KG/包/RMB 2-8°C 99%min 醫(yī)藥中間體
Lactic acid Chemical Properties
Melting point 18°C
alpha -0.05 o (c= neat 25 oC)
Boiling point 122 °C15 mm Hg(lit.)
density 1.209 g/mL at 25 °C
vapor density 0.62 (vs air)
vapor pressure 19 mm of Hg (@ 20°C)
FEMA 2611 | LACTIC ACID
refractive index n20/D 1.4262
Fp >230 °F
storage temp. 2-8°C
solubility Miscible with water and with ethanol (96 per cent).
form syrup
pka3.08(at 100℃)
Specific Gravity1.209
color Colorless to yellow
Water Solubility SOLUBLE
Merck 14,5336
JECFA Number930
BRN 1209341
Stability:Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKeyJVTAAEKCZFNVCJ-UHFFFAOYSA-N
CAS DataBase Reference50-21-5(CAS DataBase Reference)
NIST Chemistry ReferencePropanoic acid, 2-hydroxy-(50-21-5)
EPA Substance Registry SystemLactic acid (50-21-5)
103-90-2  Special offer! Supply of high quality CAS 103-90-2 Pharmaceutical Chemicals and Formulation103-90-2  Special offer! Supply of high quality CAS 103-90-2 Pharmaceutical Chemicals and Formulation
Packaging & Shipping

 packaging Fiber drum outside and plastic bag inside , packaging aluminium bag outside and double plastic bag inside.

 

103-90-2  Special offer! Supply of high quality CAS 103-90-2 Pharmaceutical Chemicals and Formulation

Our Services

 1.Any inquiry or message will be replied within 12 hours.
 2.Professional manufacturer. Welcome to visit our website.
 3.API, Intermediate are available, we can offer Custom Synthesis, and registration as well.
 4.Fast delivery.
 5.After-sale services

 

 

Company Information

About us:

Hebei Lingding Biotechnology Co., Ltd. is a professional business company ,that include pharmaceutical raw materials, pharmaceutical intermediates,and other more than 1000 products of the enterprise,  The registered capital is 3 million yuan, it is a collection of scientific research, production and sales in one of the enterprises.

Since its establishment, the company has always adhered to the core concept of "focus on products, attentive service", adhere to the business purpose of "innovation, professional, win-win", to provide customers with a full range of meticulous and thoughtful services. We will adhere to the customer's serious and responsible attitude, comply with the standardized operation procedures, with efficient execution to complete customer needs.

The company's products are sold all over the world, mainly exported to the United States, Europe, Southeast Asia, Australia, the Middle East and South Africa and other countries.The company has a strong scientific research and technical team, can provide customers with high quality products and a full range of services. We will provide first-class products and better service to face the needs of customers, to meet the challenges of the market.  Welcome domestic and foreign customers to negotiate.

103-90-2  Special offer! Supply of high quality CAS 103-90-2 Pharmaceutical Chemicals and Formulation103-90-2  Special offer! Supply of high quality CAS 103-90-2 Pharmaceutical Chemicals and Formulation 

 

FAQ

 Q1. Are you a manufacturer?
Answer: Yes, we have our own factory.


Q2. Do you have GMP or DMF?
Answer: Yes, we have GMP certificate for some products, and we can provide DMF as well.

Q3. What information should I let you know if I want to get a quotation?
Answer: -Quality you require, eg. Assay, Purity, or single impurity
-Quantity you need
-Standard you want, such as USP, EP, JP etc.

Q4. How to make the payment?
Answer: T/T in advance are highly recommended. We can accept Western Union,
Money Gram and Paypal as well.

Q5. When will you deliver the goods?
Answer: For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.

Q6. How will you deliver the goods?
Answer: We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post. For container products, we can do sea shipping. You also can choose your own shipping forwarder.

Q7. When will we receive the goods?
Answer: For samples, we will send by TNT/DHL/FEDEX/UPS express, usually it takes about 3-5 to reach you; for larger orders, it will take about 7 -10days at most.

Q8. What if we find your products unsatisfied?
Answer: We will send you a COA (Certificate of Analysis) to you first for you to confirm the quality, but if you find our products not confirm with the COA after you receive it, please show us your test result, we will refund you once we confirm that.
 
Q9.Do you have stock?
Answer:As we know,most customers prefer stock,so we will try to keep stock for some products.
 
 
Contact us

公司簡介

Hebei Lingding Biotechnology Co., Ltd. is a professional business company ,that include pharmaceutical raw materials, pharmaceutical intermediates,and other more than 1000 products of the enterprise, The registered capital is 3 million yuan, it is a collection of scientific research, production and sales in one of the enterprises. Since its establishment, the company has always adhered to the core concept of "focus on products, attentive service", adhere to the business purpose of "innovation, professional, win-win", to provide customers with a full range of meticulous and thoughtful service


關(guān)鍵字: 50-21-5 ;Lactic acid;high quality;hot selling;cheap price;

公司簡介

Hebei Lingding Biotechnology Co., Ltd. is a professional business company ,that include pharmaceutical raw materials, pharmaceutical intermediates,and other more than 1000 products of the enterprise, The registered capital is 3 million yuan, it is a collection of scientific research, production and sales in one of the enterprises. Since its establishment, the company has always adhered to the core concept of "focus on products, attentive service", adhere to the business purpose of "innovation, professional, win-win", to provide customers with a full range of meticulous and thoughtful service
成立日期 2021-02-24 (4年) 注冊資本 300萬人民幣
員工人數(shù) 1-10人 年?duì)I業(yè)額 ¥ 100萬-300萬
主營行業(yè) 醫(yī)藥中間體 經(jīng)營模式 貿(mào)易
  • 河北凌頂生物科技有限公司
非會(huì)員
  • 公司成立:4年
  • 注冊資本:300萬人民幣
  • 企業(yè)類型:貿(mào)易
  • 主營產(chǎn)品:pharmaceutical raw materials
  • 公司地址:橋西區(qū)中山西路121號(hào)未來時(shí)間商務(wù)大廈1810
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