21 products were found in Hydroquinone.
hydroquinone for face cream CAS 123-31-9 Product Name: Hydroquinone(HQ) cas no.123-31-9 Package: 25Kg/bag (1) Photographic Grade 1.Molecular Formual: 1,4-C6H4(OH)2 2.Molecular weight: 110.12
●Product name: Hydroquinone Synonym name: 1,4-Benzenediol; 1,4-Dihydroxybenzene CAS Number: 123-31-9 Molecular Formula: C9H6O4 Molecular Weight: 178.14 ●Specification: Item Standard Appearance White
Specifications CAS No.: 123-31-9 Molecular formula: C6H6O2 Specification: Pharmaceutical Grade Hydroquinone 123-31-9 Item of Analysis Standard assay 99.0~101.0% chloride(Cl) ≤0.001% heavy metals
Name:Hydroquinone CAS No.: 123-31-9 Molecular Form: C9H6O4 Molecular Weight:178.1415EINECS:204-617-8Appearance:off-white powder or white needle-like crystalsPurity:>98%Density:1.563g/cm3 Melting Point
Hydroquinone, organic compound, white crystal. One 1 g, toxic, and adult can appear symptoms such as headache, dizziness, tinnitus, pale face. Flame, high combustible. Contact can react with strong
Appearance: white acicular crystal or white power Content: 99% Min Melting Point: 171℃-175℃ Residue after ignition≤ 0.05% Fe≤ 0.002% Pb≤ 0.002% Application:Generally for photograph, dye,
tert-butyl hydroquinone Food-Grade Antioxidant TBHQ Chemical Name: tert-butyl hydroquinone, Mono-ter
t-Butyl hydroquinone (TBHQ)Chemical name: tert-butyl hydroquinone ;ButylhydroquinoneCAS Number: 1948-33-0Technical conditions:Ap
CAS NO: 123-31-9 MW: 110.11 EC NO: 204-617-8 MF: C6H6O2 Specification: Packing: 25kgs net bag(1x20'
Product Grade: Photo-taking grade and technical grade. Use: Can be used as intermediates of polymer, monomer inhibitor, dyes and auxiliary; as antioxidant in food and medicine industry; as anti
Product Description: 1, Photo-taking grade(GB10552-89) Index items Index(%) Appearance White needle crystal Hydroquinone(HOC6H4OH) content 99.0~101.0 Melting point 171°C~175°C Solubility
high quality, cheap, Achromatic color or white crystallization Product Name: Hydroquinone Photo grade Batch NO. 201002013 Manufacturing Date 2010.02.05 Test Date 2010.02.05 Expiry Date 2011.02.04
Product Name:: trimethyl-hydroquinon ALIAS: 2,3,5-trimethyl hydroquinone; 1,4-dihydroxy-2,3,5-trimethylbenzene; 3,6-dihydroxypseudoquinone cCAS Number:700-13-0 Molecular Formula:C9H12O2 Molecular
:::: Hydroquinone :::: Commodity:Hydroquinone (Photographic grade) Molecular formula:1,4-C6H4(OH)2
Cas: 123-31-9 HS: 29072210 HZ: 9 Type/Grade: 99% Photo Grade Appearance : White or almost whitecrystal Content : 99-101% Melting point degree :171-175 ; Residue after ignition : ﹤0.1% Fe : ﹤; 0.002 %
Specifications 1.Hydroquinone(HQ) 2.Photographic Grade,Technical Grade 3.Cas no.:123-31-9 4.white or off-white powdery crystal 5.25kgs/bag Hydroquinone(HQ) (1) Photographic Grade Molecular Formual: 1
Tert-butyl Hydroquinone (TBHQ) Specification: TBHQ is a kind of white crystalline powder with a special odor. It is a efficient anti-oxidant. The oxidation resistance of TBHQ is better than
Hydroquinone, also benzene-1,4-diol or quinol, is an aromatic organic compound that is a type of phenol, having the chemical formula C6H4(OH)2. Its chemical structure, shown in the table at right,
1, Photo-taking grade(GB10552-89) Index items Index(%) Appearance: White needle crystal Hydroquinone(HOC6H4OH) content: 99.0~101.0 Melting point: 171° C~175° C Solubility Qualified Residue on
Food-Grade Antioxidant TBHQ Chemical Name: tert-butyl hydroquinone, Mono-tert-butyl hydroquinone Sta
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