Advanced Search



Pyruvic acid

ALDRICH/W297003 - ≥97%, FG

Synonym: α-Ketopropionic acid; 2-Oxopropionic acid

CAS Number: 127-17-3
Empirical Formula (Hill Notation): C3H4O3
Molecular Weight: 88.06
EC Number: 204-824-3
MDL Number: MFCD00002585
Linear Formula: CH3COCOOH
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-W297003-250G-K 250 g
 $97.20
1/EA		 Add To Favorites
45-W297003-1KG-K 1 kg
 $163.00
1/EA		 Add To Favorites
45-W297003-5KG-K 5 kg
 $621.00
1/EA		 Add To Favorites
45-W297003-25KG-K 25 kg
 $0.00
1/EA
CALL FOR PRICE		 Add To Favorites
45-W297003-SAMPLE-K
$54.60
1/EA		 Add To Favorites

 

agency follows IFRA guidelines
  meets purity specifications of JECFA
application(s) flavors and fragrances
assay ≥97%
biological source synthetic
bp 165 °C (lit.)
density 1.267 g/mL at 25 °C (lit.)
documentation see Safety & Documentation for available documents
food allergen no known allergens
fragrance allergen no known allergens
grade FG
  Fragrance grade
  Kosher
InChI 1S/C3H4O3/c1-2(4)3(5)6/h1H3,(H,5,6)
InChI key LCTONWCANYUPML-UHFFFAOYSA-N
mp 11-12 °C (lit.)
organoleptic caramel; acidic; sour
Quality Level 400 
refractive index n20/D 1.428 (lit.)
reg. compliance EU Regulation 1223/2009
  EU Regulation 1334/2008 & 178/2002
  FDA 21 CFR 172.515
SMILES string CC(=O)C(O)=O
storage temp. 2-8°C
Biochem/physiol Actions: Taste at 5 ppm
General description: Natural occurrence: Asparagus, beef, sake, Virginia tobacco, wheat bread.
General description: Pyruvic acid is the key component formed during the hydrolysis of flavor-precursors called S-alk(en)yl-L-cysteine-sulfoxides in onion tissues by allinase during maceration or chopping. The amount of pyruvic acid formed is used as a measure for onion pungency.
Packaging: 1 kg in glass bottle
Packaging: 25 kg in composite drum
Packaging: 250 g in glass bottle
Packaging: 5 kg in poly drum
Purity ≥97%
bp 165 °C (lit.)
mp 11-12 °C (lit.)
Density 1.267 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.428 (lit.)
Storage Temp. 2-8°C
FEMA Number 2970
UNSPSC 12164502

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top