[A10683] CAS 133-37-9 | DL-Tartaric acid, 99% | Alfa
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Brand: Alfa Aesar
133-37-9 | C4H6O6 | Uvic acid
Chemical Identifiers
CAS
133-37-9
Molecular Weight (g/mol)
150.09
MDL Number
MFCD00071626
Synonym
(.+-.)-tartaric acid|DL−Tartaric acid|Paratartaric acid|Racemic tartaric acid|Uvic acid
SMILES
OC(C(O)C(O)=O)C(O)=O
InChI Key
FEWJPZIEWOKRBE-UHFFFAOYNA-N
Molecular Formula
C4H6O6
IUPAC Name
2,3-dihydroxybutanedioic acid
Specifications
Form
Crystals or powder or crystalline powder
Assay (Aqueous acid-base Titration)
≥98.5 to ≤101.5%
Identification (FTIR)
Conforms
Appearance (Color)
White
Assay (Silylated GC)
≥98.5%
설명
DL-Tartaric acid is used as a synergist for antioxidants, emulsifier, sequestrant and flavoring agent. It is also added with citric acid to prepare effervescent salts, thereby enhancing the taste of oral medications. It is also utilized in pigments, processing aids, ink, toner and colorant products. It acts as a chelating agent in metal and farming industries. Further, it is used as lubricant and grease. It is mixed with sodium bicarbonate and used as a leavening agent in food preparation. In the pharmaceutical industry, it is utilized in the preparation of tartar emetic, which is used in cough syrup as an expectorant.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
DL-Tartaric acid is used as a synergist for antioxidants, emulsifier, sequestrant and flavoring agent. It is also added with citric acid to prepare effervescent salts, thereby enhancing the taste of oral medications. It is also utilized in pigments, processing aids, ink, toner and colorant products. It acts as a chelating agent in metal and farming industries. Further, it is used as lubricant and grease. It is mixed with sodium bicarbonate and used as a leavening agent in food preparation. In the pharmaceutical industry, it is utilized in the preparation of tartar emetic, which is used in cough syrup as an expectorant.
DL-Tartaric acid is used as a synergist for antioxidants, emulsifier, sequestrant and flavoring agent. It is also added with citric acid to prepare effervescent salts, thereby enhancing the taste of oral medications. It is also utilized in pigments, processing aids, ink, toner and colorant products. It acts as a chelating agent in metal and farming industries. Further, it is used as lubricant and grease. It is mixed with sodium bicarbonate and used as a leavening agent in food preparation. In the pharmaceutical industry, it is utilized in the preparation of tartar emetic, which is used in cough syrup as an expectorant.
Solubility
Soluble in water, alcohol, mineral acids and alkalies.
Notes
Incompatible with bases, oxidizing agents and reducing agents.
Other References:
Merck Index:14,9069Beilstein:1725148
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS133-37-9FORMULAC4H6O6EINECS205-105-7MDLMFCD00071626
| Pakage | 1000g, 250g, 500g |
|---|---|
| brand | Alfa Aesar |
