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Flavour & Fragrance Chemicals

L-(+)-Lactic acid, AR 90%

ARAvailable on request

L-(+)-Lactic acid, AR 90% (CAS 79-33-4) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-037397.

Pack sizes
L-(+)-Lactic acid, AR 90% chemical structure
CAS number79-33-4
FormulaC3H6O3
Molar mass90.08 g/mol
Physical formLiquid
HS code29420090
Purity90%
InChIKeyJVTAAEKCZFNVCJ-REOHCLBHSA-N
IUPAC name(2S)-2-hydroxypropanoic acid

About L-(+)-Lactic acid, AR 90%

Zemixal supplies L-(+)-Lactic acid, AR 90% within its industrial & Specialty Chemicals portfolio. Key data (AR): CAS 79-33-4, formula C3H6O3 and molar mass 90.08 g/mol. It is handled as a liquid.

Where it is used

  • Flavour formulation
  • Fragrance compounding
  • Aroma research

Safe handling

Classified under GHS with signal word Danger and hazard statements H314 and H318. Read the SDS before first use.

Order it in 500 mL packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Flavour formulation
  • Fragrance compounding
  • Aroma research

Applications

Cosmetics and Personal CareFood, Beverage and Nutrition

Grade guides

AR Grade (Analytical Reagent)

Specifications and identifiers

Specifications of L-(+)-Lactic acid, AR 90%
Product nameL-(+)-Lactic acid, AR 90%
Catalogue numberZX-037397
CAS number79-33-4
IUPAC name(2S)-2-hydroxypropanoic acid
Molecular formulaC3H6O3
Molar mass90.08 g/mol
Exact mass90.0317
GradeAR
Purity / assay90%
Physical formLiquid
XLogP3-0.7
H-bond donors / acceptors2 / 3
Topological polar surface area57.5 Ų
HS code29420090
InChIKeyJVTAAEKCZFNVCJ-REOHCLBHSA-N
SMILESC[C@@H](C(=O)O)O
PubChem CID107689
Synonyms(S)-Lactic acid, (S)-2-Hydroxypropanoic acid, Sarcolactic acid, (S)-2-Hydroxypropionic acid, (+)-Lactic acid, Paralactic acid, (S)-(+)-Lactic acid, Lactic acid, L-, Propanoic acid, 2-hydroxy-, (2S)-, Sarcolacticum acidum, L-(+)-alpha-Hydroxypropionic acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS05 Corrosive
Corrosive

Signal word Danger

  • H314Causes severe skin burns and eye damage
  • H318Causes serious eye damage

Precautionary statements P260, P264, P264 + P265, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P363, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of L-(+)-Lactic acid, AR 90%
500 mLQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about L-(+)-Lactic acid, AR 90%

Which CAS number identifies L-(+)-Lactic acid, AR 90%?
L-(+)-Lactic acid, AR 90% is registered under CAS 79-33-4. You may also see it listed as (S)-Lactic acid, (S)-2-Hydroxypropanoic acid, Sarcolactic acid. Our catalogue number for this item is ZX-037397.
What are the formula and molar mass of L-(+)-Lactic acid, AR 90%?
For L-(+)-Lactic acid, AR 90%, its formula is C3H6O3 and its molar mass is 90.08 g/mol. The systematic (IUPAC) name is (2S)-2-hydroxypropanoic acid. InChIKey JVTAAEKCZFNVCJ-REOHCLBHSA-N lets you match it in any structure database.
What grade and pack sizes are available for L-(+)-Lactic acid, AR 90%?
This listing is AR grade with 90% purity. Standard packs are 500 mL. Larger quantities and custom packing can be quoted on request.
Which documents come with L-(+)-Lactic acid, AR 90%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship L-(+)-Lactic acid, AR 90% to my country?
Yes. Because L-(+)-Lactic acid, AR 90% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 79-33-4

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