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Postion:Product Catalog >Flavors and fragrances>Synthetic fragrances>Carboxylic acids and esters>Carboxylic acids>Pyruvic acid
Pyruvic acid
  • Pyruvic acid

Pyruvic acid NEW

Price $6
Package 1KG
Min. Order: 1KG
Supply Ability: 2000KG/Month
Update Time: 2024-06-12

Product Details

Product Name: Pyruvic acid CAS No.: 127-17-3
Min. Order: 1KG Purity: 99%
Supply Ability: 2000KG/Month Release date: 2024/06/12
Fusing point:: 11-12 °C(lit.) Density:: 1.272 g/mL at 20 °C
Vapor pressure:: 1.72hPa at 25℃ Storage condition:: 2-8°C
Color:: Transparent colorless to pale yellow or amber PH:: 1.2 (90g/l, H2O, 20℃)

1.Physical property

Appearance Colorless to amber thick liquid, acetic acid like aroma and pleasant. Shaanxi sour taste, spicy slightly sweet. Melting point 12 ~ 14℃, boiling point 164℃(decomposition), flash point 82℃. The relative density (d415) is 1.267. Soluble in water, ethanol and ether. Even if it contains trace impurities, it is easy to darken and decompose, so it is suitable for high purity sealed storage.

Natural products are found in saccharose fermentation broth and mint.

Melting point 11-12 °C(lit.)

Boiling point 165 °C(lit.)

Density 1.272 g/mL at 20 °C

Vapor pressure 1.72hPa at 25℃

FEMA2970

Refractive index n20/D 1.428(lit.)

Flash point 183 °F

Storage conditions 2-8°C

Solubility miscible with chloroform and methanol.

Acidity coefficient (pKa)2.39(at 25℃)

Form liquid

Color transparent Colorless to light yellow or amber

PH 1.2 (90g/l, H2O, 20℃)

Odor at 1.00 % in propylene glycol. sharp sour acetic caramellic

acidic flavor

JECFA Number936

Merck14, 8021

BRN506211

Stable and stable. Flammable. Incompatible with strong oxidant and alkali. Refrigerate.

InChIKeyLCTONWCANYUPML-UHFFFAOYSA-N

LogP - 1.24 -

The dissociation constant is 2.49 at 25℃

CAS DataBase 127-17-3(CAS DataBase Reference)

NIST Chemical Information Pyruvic acid(127-17-3)

2.Use

Use 1

It is the main raw material for the production of tryptophan, phenylalanine and vitamin B, the raw material for the biosynthesis of L-dopa, and the initiator of ethylene polymer

Use 2

Pyruvate is an intermediate of the fungicide thiamendam.

Use 3

GB 2760--1996 specifies the permissible use of spices for food.

Use 4

For organic synthesis and biochemical research.

Use 5

Biochemical studies, determination of primary and secondary alcohols, determination of aliphatic amines as chromogenic agents, determination of transaminases.

3.Our Advantages

1.We have high purity products, we will strictly control the quality, and we always insist on reasonable and flexible price to match the high quality.

2. Spot samples can be shipped quickly after payment, saving time for receiving goods.

3.Full experience of large numbers containers loading in Chinese sea port.

4. Have professional customs clearance capabilities and the best after-sales service.

4.Our Service

1.Cooperate with research institutions, we strictly control the process from raw material to finished product.

2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.

3.We can send the goods to your delivery address directly. It is relatively safe and fast.

4.Quick and clear response to customers questions.

5.We could make our price discount if you place a substantial order with us.

6.Products can be packaged according to customer requirements.

5.FAQ

Q1: Can I get samples?

Answer: Of course you can. For most products, we can provide you with free samples, and the shipping costs should be borne by you.We also accept small quantities of 10g, 100g and 1kg orders to evaluate your quality of our products.

Q2: How to place an order for your product?

Answer: First let us know your requirements or applications. Secondly, we quote according to your request or our suggestion.Third, the customer confirms the samples and deposits for the form al order. We can offer discounts for large orders.

Q3: Can you tell us something about shipping?

Shipping can be DHL, UPS, TNT, EMS, Fedex, etc.

If you want to order in large quantities, you can do it by air or sea.

Transportation costs vary according to the mode of transportation and the country you are arriving in. You can tell me your country and mode of transportation, and we will give you the freight price as soon as possible.

Q4: How to make payment?

Payment method: T/TL/C etc.

6.More details

Article illustrationArticle illustration



Company Profile Introduction

Founded in 2007, Hebei Saisier Technology Co., Ltd. is located in Shijiazhuang City, the capital of Hebei Province and the Beijing-Tianjin-Hebei New Zealand Hub, with convenient transportation. Our company is a modern high-tech chemical enterprise integrating R&D, production and sales. Our company has strong technical force, advanced equipment, strict quality management system and high-quality after-sales service, adheres to the business philosophy of "customer first, keen and enterprising", and adheres to honesty as the foundation of the company's survival. All for the satisfaction of customers, all for the long-term healthy development of the enterprise. In the past 10 years, we have been strictly managing the entire trading process, focusing on every detail, providing customers with a full range of services such as product procurement, research and development, quality control, logistics management, etc., and becoming a trustworthy partner and partner for customers. Nowadays, we have formed a product chain with many variety, large scale, complete products, refinement, high added value and high technical content. There are many series of medical products, food-grade additives, industrial grade, fertilizer grade, mineral products, etc. As a way to take advantage of the ever-expanding information resources in international trade, we welcome potential customers from anywhere online and off-line. Although we provide high-quality products, our qualified after-sales service team provides an effective and satisfying enquiry service. Item Inventory and Detail Detail Records as well as any other information will be sent to you in a timely manner to check the information.

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  • Since: 2023-04-24
  • Address: 1803, Block A, Huaqiang Plaza, No. 77 Minzu Road, Xinhua District, Shijiazhuang, Hebei, China
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