With respect to acute toxicity, simple alcohols have low acute toxicities. Doses of several milliliters are tolerated. 527-07-1, formula is C6H11NaO7, For pentanols, hexanols, octanols and longer alcohols, LD50 range from 2–5 g/kg (rats, oral). Ethanol is less acutely toxic.All alcohols are mild skin irritants. COA of Formula: C6H11NaO7
Sun, Xiaoyan;Wang, Qun;Wang, Hailong;Chen, Long research published 《 Influence of multi-walled nanotubes on the fresh and hardened properties of a 3D printing PVA mortar ink》, the research content is summarized as follows. 3D printing concrete has been accepted as a promising construction material which can realize formless construction and digital design. The fresh properties and the hardened strength of concrete ink are crucial for structural applications. In this study, different volume fractions of multi-walled carbon nanotubes (MWCNTs) were added to a 3D printing PVA fiber-reinforced mortar ink to modify its mech. properties. To evaluate the effect of MWCNTs on the workability of 3D printing mortar, the buildability, shape stability, flowability and setting time of fresh mortar were tested. The improvement efficiency of MWCNTs on the mech. properties of 3D printing PVA mortar ink was also exptl. studied. The test results indicate that a small amount of MWCNTs has almost no effect on the ink’s workability. The early age compressive and flexural strength of printing mortars with MWCNTs can be effectively improved, which benefits the requirements of 3D printing. The 3-d compressive strength of mortar with addition of 0.1 wt% of MWCNTs can be enhanced by 33.6%, while the 28-d strength was hardly affected. Agglomeration and poor dispersion of MWCNTs can generally be detected by SEM images as volume content of carbon nanotubes increases. Considering the influence of MWCNTs on the fresh and hardened properties of mortar and on the requirements of 3D printing, the optimum volume fraction of carbon nanotubes for 3D printing PVA fiber-reinforced mortar should be 0.02-0.05 wt%.
COA of Formula: C6H11NaO7, Sodium Gluconate is the sodium salt of gluconic acid with chelating property. Sodium gluconate chelates and forms stable complexes with various ions, preventing them from engaging in chemical reactions.
Sodium gluconate is an organic sodium salt having D-gluconate as the counterion. It has a role as a chelator. It contains a D-gluconate.
D-Gluconic acid sodium salt is a glycol ether that is used as an injection solution. It has been shown to have antibacterial efficacy against wild-type strains of bacteria such as Escherichia coli, Pseudomonas aeruginosa, and Staphylococcus aureus. The in vitro antimicrobial action of D-gluconic acid sodium salt was found to be due to its ability to inhibit bacterial growth by interfering with the synthesis of DNA. D-gluconic acid sodium salt also has been shown to have antihypertensive effects in rats through the inhibition of angiotensin II type 1 receptor (AT1) signaling pathway and erythrocyte proliferation. This drug also has been shown to bind benzalkonium chloride and x-ray diffraction data show that it is crystalline in nature. The analytical method for determining the concentration of D-gluconic acid sodium salt is by electrochemical impedance, 527-07-1.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts