Product Details
Company Profile
Item specifics
- Product Name.:L-Tryptophan
- CAS No: 73-22-3
- Weight: 204.22518
- Formula: C11H12N2O2
- Melting Point: 280-285 ºC
- Boiling Point: 447.9 °C at 760 mmHg
- Density: 1.34
Hangzhou Multicolor Chemical Co., Ltd. is first-rank manufacturer & experter of pigment & colorant in China. It locates in beautiful Hangzhou, near Hangzhou Xiaoshan International Airport and Shanghai for easy traffic access.
The company is ISO9001:2000 certified, consists of six professional production bases, mainly offering various colorants such as organic / inorganic pigments, pigment dispersions, fluorescent brightener, dyes and chemical intermediates for inks, paint, plastic, rubber,...
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Basic Information
- Business Type: Manufacturers
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