对苯二酚
详细说明
Hydroquinone (123-31-9)
Formula: C₆H₆O₂
M.W.: 110.11
Appearance: White or off-white powdery free flowing crystal.
Specifications: | Industrial Ggrade | Photographic Grade |
C₆H₆O₂(m/m): | 99.0 - 101.0% | 99.0 - 101% |
Melting Point ℃: | 170.0 min | 171.0 - 175.0 |
Solubility: | ------ | Up to standard |
Ignition Residue: | 0.1% max | 0.1% max |
Heavy Metal (Pb): | ------ | 0.002% max |
Iron (Fe): | ------ | 0.002% max |
Moisture : | ------ | 0.3%max |
Meets GB23959 - 2009 Standard. |
Package: in 25kg water proof poly compound bag within liner, per 18mt/20'fcl.
Uses: Hydroquinone is mainly used in developer anthraquinone, azobenzene dye, synthetic ammonia flux, rubber antiox-idant, paint and stabilizer as well antioxidant of essense.
Distributor:
Company Name | Address |
NORBRIGHT INVESTMENT CO., LTD | 1-702 Chuangzhi Building, 482 Dongmanzhong Road, Sino - Singapore Eco - City Tianjin, China 300467 |
Telephone number | +86 22 2528 8888 |
Fax number | +86 22 6622 2078 |
Email | info@nb - invest.com |
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