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TR132-86-5 1,3-Dihydroxynaphthalene
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Xi:Irritant;Featured China Suppliers
Capot Chemical Co., Ltd.
[ Gold Suppliers ]
| Contact | Jason Jing |
| Telephone | +86-571-85586718 |
| sales@capot.com | |
| Address | Wanlun Sci Park,No.88 Jiangling RD,Hangzhou, Zhejiang, China, 310051 |
SHANGHAI HOHANCE CHEMICAL CO.,LTD
[ Gold Suppliers ]
| Contact | Ms Zhu |
| Telephone | 021-61918202 |
| info@hohance.com | |
| Address | Room 2902 Building 1 No 600 Tianshan Road Changning District |
Tianjin Yuansu Chemical Reagent Co., LTD
[ Gold Suppliers ]
| Specifications | 99% min |
| Packing | 25kg 50kg drum or bag |
| Description | What is the chemical of 1,3-Dihydroxy Naphthalene? Appearance: Yellow leaf crystals ; Assay: 99% min by HPLC ; IR Identity: conform to standard ; HNMR?? conform to standard ; carbon spectrum: conform to standard ; Water by K. F.:0.5% max or as per the customer??s request ; Loss on drying:0.5% max. or as per the customer??s request ; Melting point: 123-125 ??C; ============================================================================== 1,3-dihydroxynaphthalene is mainly used as a research reagent, and its specific applications include: Used as a fluorescent dye (excitation wavelength ?? ex=330 nm, emission wavelength ?? em=380 nm), it can react with concentrated HCl to produce a red color; As a background electrolyte (BGE) for the determination of carbohydrates; Used as a reagent for sugars and oils in biochemical analysis, as well as for detecting glucuronic acid in urine; In the industrial field, it can be used as an organic synthetic raw material for the synthesis of polymers,... |
| Contact | Mr. Alexander Wang |
| Telephone | +86-22-83739603 |
| sales@yuansu-reagent.com | |
| Address | No. 268, Yuliang Street, Dagang Street, Binhai New Area, Tianjin, China |
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