Industrial & Food Grade Sodium Silicate (Water Glass) CAS 1344-09-8 Detergent Builder & Concrete Additive

Sodium Silicate (Common Name: Water Glass, CAS:1344-09-8,EINECS:215-687-4, HS Code:2839191000) is available in two forms: colorless to pale yellow viscous liquid and white crystalline solid. It is produced by high-temperature fusion of soda ash and quartz sand. We provide industrial grade and food grade items that conform to GB/T 4209-2022, FCC and international quality standards. The product features good water solubility, and its aqueous solution presents alkalinity. It will generate silica gel when reacting with acids. With stable performance and diverse functions, it serves as a multi-purpose inorganic chemical, widely applied as detergent builder, concrete additive, adhesive, preservative and stabilizer in various industrial fields.

Applications
Detergent Industry (Core Application)
Premium builder in laundry detergents and soaps, effectively softening water by chelating calcium and magnesium ions
Prevents dirt redeposition, enhances cleaning efficiency and stabilizes surfactants
Acts as corrosion inhibitor for metal surfaces in washing machines and dishwashers
Used in industrial cleaners for degreasing and rust removal
Construction Industry (Key Application)
Concrete additive: Improves workability, strength and durability of concrete
Surface hardener and dustproofer for cement floors, sealing capillary pores
Raw material for refractory materials, acid-resistant mortars and waterproof coatings
Soil stabilization agent: Injected into soil to form insoluble silicate gel for foundation reinforcement
Food Industry
Food grade used as egg preservative, forming protective film on eggshells to block microbial entry
Anti-caking agent and stabilizer in food processing
Buffer and pH regulator in certain food products, fully compliant with global food safety standards
Other Industrial Applications
Paper & Pulp: De-inking agent for waste paper and hydrogen peroxide stabilizer in bleaching
Textile: Sizing agent, dye fixing agent and mordant for fabric dyeing
Casting: Binder for sand molds (CO₂ process) with fast curing and high strength
Water Treatment: Flocculant for removing heavy metals and suspended particles
Adhesives: Used in paper tube, cardboard and packaging production

Product Advantages
✅ Adjustable modulus: Customizable ratio to meet diverse production demands
✅ Dual grade supply: Industrial and food grades available for different usage scenarios
✅ Excellent water softening & cleaning capacity: Ideal auxiliary for detergent formulation
✅ Strong bonding & solidifying performance: Reliable effect for construction and casting fields
✅ Low impurity content: Strict quality control for food-grade safety application
✅ Cost-effective & wide compatibility: Matches well with most common chemical raw materials

Packaging & Storage
Liquid product: 200kg plastic drums, 1000kg IBC tanks or ISO tank containers. Solid product: 25kg woven bags with inner PE liner and 1000kg bulk bags for bulk orders. Store in a cool, dry and well-ventilated warehouse. Keep containers tightly sealed to avoid carbonation and performance decline caused by contact with air. Keep away from strong acids and edible materials. Shelf life is 24 months under proper storage conditions.

With 15 years of experience in chemical foreign trade, we offer the following core strengths to support your procurement needs:
1.A 70,000 ㎡ warehouse (20,000 MT capacity) with moisture-proof and temperature-controlled systems, enabling efficient fulfillment of large-volume orders. 2.Free samples (Ship within 3-7 days) to let you test products at zero trial cost. 3.Transparent lead time for hazardous chemicals: 45–60 days, with clear delivery schedules. 4.Certified with a Hazardous Chemical Business License and ISO certification, ensuring smooth customs clearance. 5.6 packaging options with customizable logos to minimize product loss during transportation. 6.Over 400 chemical SKUs available for one-stop procurement, helping you reduce sourcing costs.
Please share your purchase volume, target market, and other requirements, and we will tailor a customized solution for you!