| Place of Origin: | CHINA |
|---|---|
| Brand Name: | AJA |
| Certification: | COA.MSDS |
| Model Number: | Photo Grade |
| Minimum Order Quantity: | 1000kg |
| Price: | USD8-15/KG |
| Packaging Details: | 25kg/bag |
| Delivery Time: | 7-15 days |
| Payment Terms: | L/C, L/C, T/T, Western Union, MoneyGram |
| Supply Ability: | 6000 Tons per Year |
| CAS: | 123-31-9 | EINECS No: | 204-617-8 |
|---|---|---|---|
| M.F: | C6H6O2 | M.W: | 110.11244 |
| Appearance: | White To Off-white Crystal | Assay: | 99% Min |
| Melting Point: | 172-175 °C(lit.) | Boiling Point: | 285 °C(lit.) |
| Highlight: | Developer Hydroquinone Powder,99% Hydroquinone Powder,Hydroquinone API And Intermediates |
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Factory Supply 99% White Powder Hydroquinone For Developer
Basic Information
Product name: Hydroquinone
Synonyms: 1,4-Benzenediol; p-Dihydroxybenzene;; Dihydroxybenzene; 1,4-Dihydroxybenzene
CAS No.: 123-31-9
EINECS No.: 204-617-8
Molecular Formula: C6H6O2
Molecular Weight: 110.11244
Properties & Specification
Appearance: white to off-white crystal
| Content | ≥99.0% |
| Melting point | 171～175℃ |
| Residue ignition: | 0.05% max |
| Iron(Fe): | 0.002% max |
| Heavy Metal(based on Pb): | 0.002% max |
Application
Used as intermediates of polymer, monomer inhibitor, dyes and auxiliary; as antioxidant in food and medicine industry; as anti coagulant for gas; developer for film, photos and X-ray film.
Packing & Storage
25kg Cardboard Drum
Keep in cool, dry places. Avoid direct sunlight and moisture.
