Molekula
L-(+)-acide lactique (environ 90 %) pur USP, qualité alimentaire
L-(+)-Lactic acid (approx. 90%) pure USP, Food grade
L-(+)-Lactic acid (approx. 90%) pure USP, food grade is a chiral organic acid used in pharmaceuticals, food preservation, and biodegradable polymer production. It is a key intermediate in metabolic pathways and serves as a pH adjuster and preservative. CAS: 79-33-4, Molecular formula: C3H6O3, Molecular weight: 90.08 g/mol. Stored at 2 to 8 °C. Signal word: Danger. Molekula supplies L-(+)-Lactic acid (approx. 90%) pure USP, food grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
L-(+)-Lactic acid (approx. 90%) pure USP, food grade is a chiral organic acid used in pharmaceuticals, food preservation, and biodegradable polymer production. It is a key intermediate in metabolic pathways and serves as a pH adjuster and preservative. CAS: 79-33-4, Molecular formula: C3H6O3, Molecular weight: 90.08 g/mol. Stored at 2 to 8 °C. Signal word: Danger. Molekula supplies L-(+)-Lactic acid (approx. 90%) pure USP, food grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Spécifications
| Property | Value |
|---|---|
| Appearance | Colourless to slightly yellow, syrupy liquid |
| Heavy metals | ≤0.001% |
| Chloride (Cl) | ≤0.1% |
| Sulfate | ≤0.02% |
| Sulfated ash | ≤0.05% |
| Cyanide | ≤0.0005% |
| Lead (Pb) | ≤0.00005% |
| Mercury (Hg) | ≤0.0001% |
| Arsenic (As) | ≤0.0003% |
| Calcium (Ca) | ≤0.02% |
| Iron(Fe) | ≤0.001% |
| Assay Titration | 88.0 - 92.0% |
| Stereo chemical purity | ≥95% |
Stockage et manipulation
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | 110 C |
| Transport Class | 8 |
| Packing Group | III |
| Shelf Life | 60 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 11816670 |
| CAS Number | 79-33-4 |
| Molecular Formula | C3H6O3 |
| Molecular Weight | 90.08 |
| SMILES | CC(C(=O)O)O |
| EC / UN Number | 3265 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2918111000 |
| Tariff Code | 2918110080 |
Sécurité et GHS
-
Corrosive
GHS05
Déclarations de danger
- H290 May be corrosive to metals
- H303 May be harmful if swallowed
- H314 (sub cat. 1C) Causes severe skin burns and eye damage
- H318 Causes serious eye damage
Déclarations de précaution
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
À usage recherche et industriel uniquement
Documents
Fiches de données de sécurité (FDS)
Disponible en PT, US, IT, FR, ES, DE, EN.
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PT - (11816670) L-(+)-LACTIC ACID (APPROX. 90%) PURE USP, FOOD GRADE [79-33-4].pdf
SDS · PT · 210 KB
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US - (11816670) L-(+)-LACTIC ACID (APPROX. 90%) PURE USP, FOOD GRADE [79-33-4].pdf
SDS · US · 206 KB
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IT - (11816670) L-(+)-LACTIC ACID (APPROX. 90%) PURE USP, FOOD GRADE [79-33-4].pdf
SDS · IT · 206 KB
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FR - (11816670) L-(+)-LACTIC ACID (APPROX. 90%) PURE USP, FOOD GRADE [79-33-4].pdf
SDS · FR · 211 KB
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ES - (11816670) L-(+)-LACTIC ACID (APPROX. 90%) PURE USP, FOOD GRADE [79-33-4].pdf
SDS · ES · 210 KB
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DE - (11816670) L-(+)-LACTIC ACID (APPROX. 90%) PURE USP, FOOD GRADE [79-33-4].pdf
SDS · DE · 212 KB
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EN - (11816670) L-(+)-LACTIC ACID (APPROX. 90%) PURE USP, FOOD GRADE [79-33-4].pdf
SDS · EN · 205 KB
Certificat d'analyse (CoA) par lot
Saisissez un numéro de lot ou de série pour récupérer le certificat d'analyse correspondant à ce lot spécifique. Nous pouvons en générer un à partir des données de spécification si aucun PDF n'est disponible.
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
What is L-(+)-Lactic acid used for?
It is used in pharmaceuticals, food preservation, and as a building block in biodegradable polymers like PLA.
What is the chemical formula and molecular weight?
The formula is C3H6O3 with a molecular weight of 90.08 g/mol.
How should L-(+)-Lactic acid be stored?
Store at 2 to 8 °C to maintain stability and prevent degradation.
What grade is available?
Available in USP and Food Grade, suitable for pharmaceutical and food applications.
Can Molekula supply it in bulk?
Yes, Molekula can supply L-(+)-Lactic acid in bulk quantities—please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
Prêt à passer commande ou besoin d'un emballage sur mesure ?
Indiquez le produit, le grade et la quantité – Molekula répond généralement sous un jour ouvrable avec le prix et le délai de livraison.