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Introduced |
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2, 3, 4, 4'-Tetrahydroxybenzophenone |
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Description |
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Synonyms: 4-(4-Hydroxybenzoyl)-1, 2, 3-trihydroxybenzene; 4-(4-Hydroxybenzoyl) pyrogallol
CAS No.: 31127-54-5
Molecular Weight: 246. 219
Molecular Formula: C13H10O5
Specification
Item Standard
Appearance: Yellow powder;
Melt point: 219.0-222.0 Centigrade;
Purity: ≥99.5%;
Solution: Clear;
Water content, %: ≤0.5;
Na: ≤200ppb;
Fe: ≤200 ppb;
K: ≤200 ppb;
Ca: ≤200 ppb;
Mg: ≤200 ppb;
Cu: ≤200 ppb;
Mn: ≤200 ppb;
Pb: ≤200 ppb;
Use: additive materials for fine chemistry and electronics industry.
Store: airproof and protect from light
Packing: net weight 20kg per drum |
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Contact Us |
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Company Name: |
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Shanghai Chunyuan Phytochemistry Co., Ltd. |
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Company Address: |
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Room B Of Floor 9, No. 2020, North Zhongshan Road, Shanghai, China |
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Telephone: |
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86-21-52181439 |
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Full Name (Department): |
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Steven Jia (Marketing Dept.) |
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