Pulp, cellulose-Shandong Huashang Chemical Co., Ltd.

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Pulp, cellulose

Brand：HS

Model：25kg/drum

Purity：99%

Cas：65996-61-4

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

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Product Details

useage	Industrial use
deliveryInfo
appearance	powder
Molecular Weight	Variable
aliasen
supplyCapacity	50000MT/Month
harbor	Qingdao,China
minorder	1KG
Appearance	White powder, flocculent or sheet

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: Pulp, cellulose

Alias: Rags; Bleached ground wood pulp; Cellulose chemical pulp; Cellulose cotton linter pulp; Cellulose, chemical pulp; Chemical pulp, non-sulfur; CB1942251; UNSPsc code: 41116107

CAS No.: 65996-61-4

EINECS No.: 265-995-8

Molecular Formula: (C?H??O?)? (linear polymer of D-glucose units linked by β(1→4)-glycosidic bonds)

Molecular Weight: Variable (162.14 g/mol per glucose unit; average polymerization degree depends on raw materials and processing)

Classification: Organic polymer, polysaccharide, natural product, plant-derived material, industrial raw material, pharmaceutical auxiliary, food contact additive

Physical & Chemical Properties

Appearance: White powder, flocculent or rolled/baled sheet, odorless; stable under normal conditions, hydrophilic, slightly hygroscopic; combustible dust (Category 1); mild eye irritation (Category 2B); TSCA listed; WGK Germany: 3.

Density: 1.5 g/cm3 (25℃, lit.); LogP: -3.2 (predicted); PSA: 89.14 per glucose unit; no fixed pKa due to polymer structure.

Melting Point: 260-270℃ (decomposes, lit.); no fixed melting point due to polymer nature, decomposes at high temperature.

Boiling Point: Undetermined, decomposes before boiling at atmospheric pressure.

Solubility: Insoluble in water and most organic solvents; soluble in specific solvents such as N-methylmorpholine-N-oxide (NMMO), LiCl/dimethylacetamide (LiCl/DMAc), and alkaline urea aqueous solution at low temperature; slightly soluble in formamide and DMSO.

Flash Point: Not applicable (combustible solid, Storage Class 11); Vapor Pressure: Negligible at 25℃; bulk density: 0.3-0.6 g/cm3 (varies by form).

Purity: Cellulose content ≥85% (industrial grade); ≥95% (high-purity grade); composition includes cellulose, hemicellulose, lignin and minor components (varies by pulping/bleaching process).

Storage Condition: Sealed, cool and dry place (20-25℃), well-ventilated; relative humidity ≤60%; protect from moisture, mold and insects; store locked up; separate from incompatible materials and flammables; shelf life 2 years when stored properly.

Main Uses

Paper & Pulp Industry: Core raw material for producing paperboard, cultural paper, packaging paper and specialty paper; bleached kraft pulp (eucalyptus hardwood, northern softwood) is widely used in high-quality paper production.
Textile Industry: Used to produce regenerated fibers such as viscose fiber and rayon; also used in the production of cellulose-based textiles and non-woven fabrics.
Pharmaceutical & Food Field: Used as pharmaceutical auxiliary and inert ingredient in non-food pesticide products; permitted as indirect additive in food contact substances; can be processed into microcrystalline cellulose for pharmaceutical excipients.
Other Fields: Used in the production of cellulose derivatives (nitrocellulose, carboxymethylcellulose); raw material for biofuels (cellulosic ethanol) research; applied in fine chemicals, functional materials and environmental protection fields.

Specification Table

Item	Specification	Unit	Remarks
Product Name	Pulp, cellulose	—	Alias: Rags, bleached ground wood pulp
CAS Number	65996-61-4	—	TSCA listed; WGK 3; combustible dust
Appearance	White powder, flocculent or sheet	—	Odorless; hydrophilic; slightly hygroscopic
Molecular Formula	(C?H??O?)?	—	Linear polymer of β(1→4)-linked D-glucose units
Molecular Weight	Variable	g/mol	162.14 per glucose unit; depends on polymerization degree
Melting Point	260-270 (decomposes)	℃	lit.; no fixed melting point (polymer nature)
Purity (Cellulose Content)	≥85.0	%	Industrial grade; high-purity grade ≥95.0%