HPMC (Hydroxypropyl Methylcellulose) is a nonionic cellulose ether made from the chemically modified natural polymer cellulose. It appears as a white or off-white powder and readily dissolves in cold water to form a transparent, stable colloidal solution. It exhibits thickening, film-forming, water-retaining, dispersing, and bonding properties.

Sodium carboxymethyl cellulose (CMC) is an anionic, water-soluble polymer compound obtained from natural cellulose through chemical modification.
It possesses excellent thickening, stabilizing, water-retaining, suspending, emulsifying, and film-forming properties, forming a transparent colloidal solution in water.
CMC is a green, safe, and biodegradable functional polymer material widely used in food, daily chemicals, pharmaceuticals, oil drilling, and papermaking industries.

Sodium lauryl ether sulfate (SLES) is a commonly used anionic surfactant with the chemical formula RO(CH₂CH₂O)₂SO₃Na.
It appears as a colorless to pale yellow, transparent, viscous liquid and possesses excellent detergency, emulsifying, foaming, wetting, and biodegradability.
SLES exhibits good stability and strong compatibility with various anionic, cationic, and amphoteric surfactants, making it a highly efficient, mild, and low-irritant cleaning agent.

Sodium polyacrylate (C₃H₃NaO₂)ₙ, CAS No. 9003-04-7, is a high-molecular-weight polymer electrolyte, soluble in water, and possesses extremely strong hygroscopic, dispersible, and chelating properties.
It appears as white or light yellow granules/powder and forms a transparent solution in water.

Sodium citrate, with the chemical formula Na₃C₆H₅O₇·2H₂O and CAS number 6132-04-3, is a non-toxic, water-soluble inorganic salt.
It appears as colorless crystals or a white crystalline powder with a slightly salty taste. It possesses good buffering, chelating, and antioxidant properties.
Sodium citrate is a commonly used chemical raw material produced by the neutralization reaction of citric acid and is widely used in food, pharmaceuticals, chemicals, water treatment, and daily chemical products.

Sodium gluconate, with the chemical formula C₆H₁₁NaO₇ and CAS number 527-07-1, is an organosodium salt compound produced by the oxidation of glucose.
It appears as a white crystalline powder or granules, readily soluble in water, and possesses excellent chelating, corrosion-inhibiting, dispersing, and stabilizing properties. It is non-toxic, readily biodegradable, and belongs to the category of green and environmentally friendly chemical additives.

Alkyl polyglucosides (APGs) are a class of nonionic surfactants formed by the reaction of fatty alcohols in natural plant oils with glucose
With the general chemical formula CₙH₂ₙ₊₁O(C₆H₁₀O₅)ₓH, they possess excellent surface activity, biodegradability, and mildness.