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1) Appearance: a) High grade: white crystal powder ; b) First grade: ivory-white crystal powder ; c) Second grade: ivory-white crystal powder
2) Fumaric acid purity: a) High grade: >= 99.5% ; b) First grade: >= 99.0% ; c) Second grade: >= 98.0%
3) Melting point: a) High grade: 275-285°C ; b) First grade: 265-275°C ; c) Second grade: 255-265°C
4) Water: a) High grade: =< 0.3% ; b) First grade: =< 0.4% ; c) Second grade: =< 0.5%
5) Ash content: a) High grade: =< 0.05% ; b) First grade: =< 0.10% ; c) Second grade: =< 0.20%
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Model:
Packing: Terms of Payment: Delivery Time: Post date: Aug 9, 2008 |
| Our company is specialized exporter, manufacturer and supplier of Fumaric Acid in China. | |
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| Company: | Hongsheng Chemical Industrial Corporation |
| Address: | Inside Bedsheet Factory, Buxi Special Zone |
| Region: | Lengshuijiang, Hunan, China |
| Contact Person: | Ms. Li |
| Telephone: | 86-20-39388561 |
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