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High Purity Hydroquinone 1,4-Dihydroxybenzene CAS 123-31-9 for Cosmetic Industrial

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High Purity Hydroquinone 1,4-Dihydroxybenzene CAS 123-31-9 for Cosmetic Industrial

Brand Name:	Chemfine
MOQ:	200 Kilograms
Price:	US $3.0 – 4.0 / Kilogram
Packaging Details:	25 kg kraft bags with PE liner

Detail Information

Product Description

Detail Information

Place of Origin:

China

Molecular Weight:

110.11 G/mol

Highlight:

123-31-9 Hydroquinone

Industrial Hydroquinone

High Purity 1

4-Dihydroxybenzene

Product Description

Hydroquinone (1,4-Dihydroxybenzene) CAS 123-31-9

Hydroquinone is a white crystalline phenolic compound used as a skin-lightening agent in cosmetic formulations and as an antioxidant in chemical applications. It inhibits melanin production and protects against free-radical damage.

Applications

Cosmetics & Dermatology: Skin-lightening creams, serums, and peels.
Photographic Industry: Developer component in black-and-white film processing.
Antioxidant: Stabilizer in polymer and resin systems.

Properties

Appearance: White crystalline powder
Purity: ≥ 99.0%
Melting Point: 172–174 °C
Solubility: Slightly soluble in water; soluble in ethanol

Specifications

Parameter	Specification
Purity (HPLC)	≥ 99.0 %
Moisture	≤ 0.5 %
Heavy Metals (as Pb)	≤ 5 ppm
Melting Point	172–174 °C

Package and Storage

Packaging: 25 kg kraft paper bags with inner PE liner
Storage: Store in a cool, dry place away from light and moisture.

Why Choose Us?

High Purity: Strict QC with full COA per batch.
Reliable Supply: Direct from certified domestic manufacturers.
Technical Support: Expert guidance on formulation and usage.

FAQs

1. What concentration is typical in skin-lightening products?: Typically 2–4% w/w, depending on local cosmetic regulations.
2. Is it safe for topical use?: Use under dermatological guidance; formulation pH and preservative choice are critical.
3. Can you provide samples?: Yes, 1 kg samples available for evaluation.

Tags:

cas number 79-09-4

2-Nitropropane 98%

cas 79-09-4

Products Details

Home > Products >

Organic Chemistry Solvents

High Purity Hydroquinone 1,4-Dihydroxybenzene CAS 123-31-9 for Cosmetic Industrial

All Category

Organic Chemistry Solvents

Coating Additives

Electronic Grade Chemicals

UV Photoinitiator

PPG Polypropylene Glycol

Pharmaceutical Intermediates

Polyether Amine

Cosmetic Chemicals

Chemical Pigment

Chemical Dyestuff

Food Additives

Agrochemical Intermediates

Paper Coating Chemicals

Miscellaneous Chemical

High Purity Hydroquinone 1,4-Dihydroxybenzene CAS 123-31-9 for Cosmetic Industrial

Brand Name:	Chemfine
MOQ:	200 Kilograms
Price:	US $3.0 – 4.0 / Kilogram
Packaging Details:	25 kg kraft bags with PE liner

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

Chemfine

Molecular Weight:

110.11 G/mol

Minimum Order Quantity:

200 Kilograms

Price:

US $3.0 – 4.0 / Kilogram

Packaging Details:

25 kg kraft bags with PE liner

Highlight:

123-31-9 Hydroquinone

Industrial Hydroquinone

High Purity 1

4-Dihydroxybenzene

Product Description

Hydroquinone (1,4-Dihydroxybenzene) CAS 123-31-9

Applications

Cosmetics & Dermatology: Skin-lightening creams, serums, and peels.
Photographic Industry: Developer component in black-and-white film processing.
Antioxidant: Stabilizer in polymer and resin systems.

Properties

Appearance: White crystalline powder
Purity: ≥ 99.0%
Melting Point: 172–174 °C
Solubility: Slightly soluble in water; soluble in ethanol

Specifications

Parameter	Specification
Purity (HPLC)	≥ 99.0 %
Moisture	≤ 0.5 %
Heavy Metals (as Pb)	≤ 5 ppm
Melting Point	172–174 °C

Package and Storage

Packaging: 25 kg kraft paper bags with inner PE liner
Storage: Store in a cool, dry place away from light and moisture.

Why Choose Us?

High Purity: Strict QC with full COA per batch.
Reliable Supply: Direct from certified domestic manufacturers.
Technical Support: Expert guidance on formulation and usage.

FAQs

1. What concentration is typical in skin-lightening products?: Typically 2–4% w/w, depending on local cosmetic regulations.
2. Is it safe for topical use?: Use under dermatological guidance; formulation pH and preservative choice are critical.
3. Can you provide samples?: Yes, 1 kg samples available for evaluation.

Tags: