Chlorhexidine-Shandong Huashang Chemical Co., Ltd.

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Chlorhexidine

Brand：HS

Model：25kg/drum

Purity：99%

Cas：55-56-1

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

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Product Details

useage	Industrial use
deliveryInfo
appearance	solid
Molecular Weight	505.45
aliasen
supplyCapacity	50000MT/Month
harbor	Qingdao,China
minorder	1KG
Appearance	White to off-white crystalline solid

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: Chlorhexidine

Alias: 1,1'-Hexamethylene bis(5-(p-chlorophenyl)biguanide); Chlorhexidine base; Biguanide, 1,1'-hexamethylene bis(5-(4-chlorophenyl)-; CHX

CAS No.: 55-56-1

EINECS No.: 200-238-7

Molecular Formula: C??H??Cl?N??

Molecular Weight: 505.45 g/mol

Classification: Broad-spectrum antiseptic, disinfectant, antibacterial agent, cosmetic preservative, pharmaceutical raw material, fine chemical, oral care agent

Physical & Chemical Properties

Appearance: White to off-white crystalline solid, odorless, non-hygroscopic

Density: 1.4±0.1 g/cm3

Melting Point: 134-136℃ (lit.)

Boiling Point: 591.7±60.0℃ at 760 mmHg

Solubility: 0.08 g/100 mL in water at 20℃; stable in common solvents; incompatible with strong oxidizing agents

Flash Point: 311.6±32.9℃

Purity: ≥98.0% (HPLC); ≥99.0% (pharmaceutical grade)

Storage Condition: Sealed, 2-8℃ cool and dry place, protect from light; keep container tightly closed; avoid contact with strong oxidizing agents

Main Uses

Medical & Pharmaceutical Field: Used as a broad-spectrum antiseptic and disinfectant, effective against both gram-positive and gram-negative bacteria, facultative anaerobes, aerobes and yeast; used for skin disinfection before surgery, wound cleaning, preoperative skin preparation and germicidal hand rinses; also used in the preparation of oral care products and gynecological disinfectants
Oral Care Field: Used as an active ingredient in mouthwashes, dental gels and throat lozenges to reduce oral bacteria, inhibit plaque formation and prevent oral infections; effective against oral flora including candida
Cosmetic & Personal Care Field: Used as a preservative and antimicrobial ingredient in skin cleansers, hair dyes, makeup and other personal care products; has good antibacterial properties and compatibility with most cosmetic ingredients
Other Fields: Used as a disinfectant for environmental surfaces and medical equipment; applied in veterinary medicine as teat dips and sprays to control mastitis in dairy herds; used as a biochemical reagent for studying antibacterial mechanisms and microbial cell membrane research

Specification Table

Item	Specification	Unit	Remarks
Product Name	Chlorhexidine	—	Abbreviation: CHX
CAS Number	55-56-1	—
Molecular Formula	C??H??Cl?N??	—
Molecular Weight	505.45	g/mol
Appearance	White to off-white crystalline solid	—	Odorless, non-hygroscopic
Purity	≥98.0	%	HPLC; pharmaceutical grade ≥99.0%
Melting Point	134-136	℃	lit. = literature value