Sodium metasilicate nonahydrate-Shandong Huashang Chemical Co., Ltd.

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Sodium metasilicate nonahydrate

Brand：HS

Model：25kg/drum

Purity：99%

Cas：13517-24-3

Createtime： 2026-04-14
Updatetime： 2026-04-15

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Product Details

useage	Industrial use
deliveryInfo
appearance	powder
Molecular Weight	284.20
aliasen
supplyCapacity	50000MT/Month
harbor	Qingdao,China
minorder	1KG
Appearance	White crystalline powder

Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.

Basic Information

Product Name: Sodium metasilicate nonahydrate

Alias: Sodium silicate nonahydrate; Disodium silicate nonahydrate

CAS No.: 13517-24-3

EINECS No.: 229-912-9

Molecular Formula: Na?SiO?·9H?O

Molecular Weight: 284.20 g/mol

Classification: Inorganic silicate, alkaline salt, detergent builder, industrial chemical

Physical & Chemical Properties

Appearance: White crystalline powder or granules

Density: 0.7-1.0 g/cm3

Melting Point: 40-48℃

Solubility: Soluble in water and dilute alkali; insoluble in alcohol and acid

pH Value: ~12.4 (10 g/L)

Purity: ≥98.0%

Storage Condition: Sealed, cool and dry place; avoid moisture and high temperature

Main Uses

Detergent Industry: Efficient builder for laundry powders, metal and dish cleaners
Textile Industry: Used in cotton yarn boiling and bleaching stabilization
Paper Industry: Ink removal and decontamination for waste paper
Other Fields: Oil recovery, metal anticorrosion, and ceramic additives

Specification Table

Item	Specification	Unit	Remarks
Product Name	Sodium metasilicate nonahydrate	—
CAS Number	13517-24-3	—
Molecular Formula	Na?SiO?·9H?O	—
Molecular Weight	284.20	g/mol
Appearance	White crystalline powder	—
Purity	≥98.0	%
Melting Point	40-48	℃