Hydroquinone(photographic grade)
Molecular formula: 1, 4-c6h4(oh)2
Molecular weight: 110.12
Applications: widely used in photograph, dyes, rubber, pesticide, chemistry, pharmaceutical, polymer polymerization inhibitor, desulfurization in fertilizers, urea synergist, antioxidant, chemical analytical reagent etc.
Package: 25 kg kraft paper bag with two plastic bags inside.
Storage: stored in cool, dry and ventilated place, keep from sunshine.
Hydroquinone is a chemical compound with the molecular formula C6H6O2, widely recognized for its use in skincare and photographic development. In the realm of skincare, it is a popular skin-lightening agent, helping to reduce the appearance of hyperpigmentation, dark spots, and melasma by inhibiting the production of melanin in the skin. However, it has been subject to regulatory scrutiny due to potential side effects, including skin irritation and long-term safety concerns. In the field of photography, hydroquinone is utilized as a developer agent to convert exposed silver halide crystals into photographic images. Its dual role in cosmetics and photography highlights its importance in both personal care and imaging technologies.
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tert-Butylhydroquinone(TBHQ) CAS1948-33-0 TBHQ Mainly used as inhibiter for polyvinyl chloride. In food industry it is used as antioxidation for vegetable oil and fat, roasted food, fried food and meat products. It also used as stabilizer for insecticide, as well as intermediate for dye and pharmaceutical. Tertiary Butyl Hydroquinone (TBHQ) is the synthetic food grade antioxidant, used in stabilizing various vegetable oils, fats and food against oxidative deterioration, thus retarding development of rancidity in these products and extending their storage life.
Hydroquinone, also known as benzene-1,4-diol or quinol, is an aromatic organic compound that is a type of phenol, a derivative of benzene, having the chemical formula C6H4(OH)2. It has two hydroxyl groups bonded to a benzene ring in a para position. It is a white granular solid. Substituted derivatives of this parent compound are also referred to as hydroquinones. The name hydroquinone was coined by Friedrich Wahlerin 1843 For price, specification and other details please contact us.
Hydroquinone Appearance: White needle or powder crystal Purity:99.8 min Melting point:171-175DC Residue on ignition:0.05 PCT max Heavy metal:0.002PCT max Iron:0.002PCT max 25kgs/bag
CAS NO. 104-38-1 Molecular Formula C10H14O4 Molecular Weight 198.2 Chemical name : Hydroquinone Bis(2-hydroxyethyl)Ether Product Details Package 25kg/cardboard drum (with PE bag inside)
. We are a hydroquinone manufacturer in China. specialize in producing and exporting HQ powder. The company has built the world's largest production capacity of hydroquinone single set of production equipment. Ranked first in China and fourth in the world. More than 600 tons of hydroquinone have been exported to Korea in the last two months. We are glad to receive your reply, we will provide the appropriate SDS GHS COA ISO9001. There are also free samples and prices L/C 100% TT, 30% Payment in advance, 70% payment against copy of bill of lading.
HSN Code : 29072200 Synonyms : Para-Dihydroxybenzene, 1,4-Dihydroxybenzene, Quinol CAS No. : 123-31-9 Molecular Formula : C6H6O2 Application : Hydroquinone is a odourless-white crystals. Hydroquinone is used in the form of a reducing agent. The compound can be highly effective in the treatment of melasma. Hydroquinone is also used for treating acne scars. It can also be used for preventing methyl methacrylate. Hydroquinone serves as one of the most common and active ingredients in different cosmetic products. It can help with skin whitening. Hydroquinone is also used in the form of a biomarker in benzene exposure. The compound can also be found in photographic developers widely used in dye, rubber, photograph, pesticides, pharmaceuticals industries etc. It is used in developers for photography and lithography, to produce rubber and food antioxidants, as an inhibitor, and a stabilizer in paints, varnishes, motor fuels and oils.
Hydroquinone also known as hydroquinone, is a compound formed by replacing two para-hydrogens of benzene with hydroxyl groups. Hydroquinone is white needle crystal, flammable, soluble in hot water, ether and ethanol, slightly soluble in benzene. It has reducibility. After mild oxidation, brown p-benzoquinone (C6H4O2) is obtained, and p-benzoquinone is reduced to obtain hydroquinone. The p-benzoquinone-hydroquinone redox couple exists in many biomolecules, such as coenzyme Q.
