Sodium gluconate #CAS527-07-1
CAS Number:527-07-1
Chemical Formula:C6H13NaO7
Synonyms:
SODIUM GLUCONATE REAGENT
SODIUM GLUCONATE pure
GLUCONIC ACID SODIUM SALT
Appearance:White to light beige Crystalline Powder
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Sodium gluconate #CAS527-07-1
Sodium gluconate is the organic sodium salt of gluconic acid. Sodium gluconate is a chelator that forms stable complexes with various ions and ultimately prevents these ions from engaging in chemical reactions. Gluconates are naturally occurring substances that freely dissociate to the gluconate anion and its respective cations. Being fully biodegradable and non-toxic, it represents an environment friendly alternative to the common chelating agents used in cosmetics such as EDTA. In addition to this, sodium gluconate has a low acute toxicity to aquatic organisms.
Application of Sodium gluconate
Sodium gluconate is used as a natural preservative. It prevents the growth of microbes in our products to keep them safe for our consumers. It also works as a skin-conditioning agent and a chelating agent which helps cleansing products to foam better in hard water. You can often find sodium gluconate in soap, sunscreen, shampoo, toothpaste, hair products, makeup, and a variety of other personal care products.
Sodium gluconate has been used as a component of recording buffer used in two-electrode voltage-clamp (TEVC) recording in Xenopus laevis oocytes. It has also been used as a control for sodium.
Research indicated that the addition of sodium gluconate significantly inhibited the reaction of geopolymers paste setting time of the geopolymer. An increase in sodium gluconate dosage from 0% to 3% significantly delays the initial setting time of geopolymer pastes from 31 min to 183 min. Microstructural analyses demonstrate that sodium gluconate interferes with the dissolution of precursor materials and the growth of the hydration gel in geopolymer, leading to an inhibitory effect on the early hardening process.
| Sodium gluconate Chemical Properties |
| Melting point | 170-175 °C |
| alpha | [α]D20 +11～+13° (c=10, H2O) |
| storage temp. | Store below +30°C. |
| solubility | H2O: 0.1 g/mL, clear |
| form | Crystalline Powder |
| color | White to light beige |
| Odor | wh. to ylsh. cryst. powd., pleasant odor |
| PH | 7.0-8.0 (100g/l, H2O, 20℃) |
| biological source | microbial |
| Water Solubility | Very soluble in water; sparingly soluble in alcohol; insoluble in ether. |
| Merck | 14,4456 |
| BRN | 3919651 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Major Application | agriculture |
| Cosmetics Ingredients Functions | SKIN CONDITIONING CHELATING |
| InChI | InChI=1/C6H12O7.Na.H/c7-1-2(8)3(9)4(10)5(11)6(12)13;;/h2-5,7-11H,1H2,(H,12,13);;/t2-,3-,4+,5-;;/s3 |
| InChIKey | MPPJUDJABRMYJR-QZHCVFHNNA-N |
| SMILES | [C@@H](O)([C@@H](O)C(=O)O)[C@H](O)[C@H](O)CO.[NaH] |&1:0,2,7,9,r| |
| LogP | -3.175 (est) |
| CAS DataBase Reference | 527-07-1(CAS DataBase Reference) |
| EPA Substance Registry System | Sodium gluconate (527-07-1) |
| Safety Information |
| Safety Statements | 24/25 |
| WGK Germany | 1 |
| RTECS | LZ5235000 |
| Autoignition Temperature | >200 °C |
| TSCA | TSCA listed |
| HS Code | 29181600 |
| Storage Class | 11 - Combustible Solids |
| Toxicity | LD50 orally in Rabbit: > 2000 mg/kg |
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