CAS 123-31-9 Cosmetic Raw Materials 1, 4-Benzenediol Quinol Hydroquinone Powder

Cosmetic Raw Materials CAS 123-31-9 1, 4-Benzenediol quinol hydroquinol hydroquinone

Whatsapp:+86 152 029 61574      Mail: gary@xahnb.com

Product Name: Hydroquinone Tech grade

Identification:
Synonyms: 1,4-Benzenediol, 1,4-Dihydroxybenzene
Molecular Formula: C6H4-1,4-(OH)2
Molecular Weight: 110.11
CAS Number: 123-31-9

 use1
Used as imaging agents, dyes, and pharmaceutical raw materials. Hydroquinone is the herbicides quizalofop-p-ethyl, difluoxyp-ethyl, thiazoxypyr, fenoxaprop-p-ethyl, haloxyfop, and lactofop-p-ethyl The intermediates are also pharmaceutical and dye intermediates.
use2
Hydroquinone is mainly used as a photographic developer. Hydroquinone and its alkyl compounds are widely used as inhibitors added during monomer storage and transportation, and the commonly used concentration is about 200 ppm. Hydroquinone monomethyl eer is an intermediate of edible oil antioxidant BHA; hydroquinone dimethyl etr is an intermediate of dyes, organic pigments and fragrances; hydroquinone diethyl etr is an intermediate of photosensitive pigments and dyes . Hydroquinone is also used to make N,N'Chemicalbook-diphenyl-p-phenylenediamine, which is an antioxidant and deodorant used in rubber and gasoline.
use3
Used as an analytical reagent, reducing agent for copper and gold, and developer for colorimetric determination of phosphorus, magnesium, niobium, copper, silicon and arsenic. Polarographic and volumetric determination of iridium. Reducing agent of heteropoly acid, reducing agent of copper and gold. Test phosphate, tungstate, nitrate, nitrite and tellurium, etc.
use4
Photometric determination of phosphorus, magnesium, niobium, copper, silicon and arsenic; polarographic and volumetric determination of iridium; reducing agent of heteropoly acid; reducing agent of copper and gold; testing phosphate, tungstate, nitrate, Nitrite, tellurium, etc.; developer; antioxidant; desulfurizer for fertilizer industry; urea synergist

If occasionally ingested hydroquinone is generally not harmful to the body, if long-term large intake of hydroquinone is generally harmful to the body.

1. No harm: hydroquinone is an organic compound, is a white crystalline powder, the main uses include black and white developer, rubber antioxidant, stabilizer and so on. Clinically, it can be used to treat melasma, pigmentation spots after inflammation and other diseases, and effectively treat pigmented skin diseases. If this compound is occasionally ingested, because the amount of intake is too small, it generally will not cause adverse effects on body health and will not cause harm to body health.

2. Harmful: If a large amount of this compound is ingested for a long time, it may cause irritation to human tissues, which is easy to cause symptoms such as anemia and hemolytic jaundice in the human body. If a man takes in too much, it is easy to affect the reproductive index. If it comes into contact with eyes, rinse immediately with normal saline or running water for at least 15 minutes and seek medical attention in time to avoid eye damage. When exposed to quinone, wear chemical protective glasses to avoid eye injury, and wear appropriate protective clothing, special gloves, and a gas mask to avoid poisoning symptoms.

Application:

The COA of hydroquinone Powder

HNB Biotech company details