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| Pictrue: |
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| Model No.: |
CAS. 1934-21-0 |
| Product Oringin: |
Tianjin China |
| Description: |
Food Yellow 4
Tartrazine
CAS.1934-21-0
Molecular Formula : C16H9N4O9S2?Na3
Molecular Weight : 534.37
PH Value : 6.0-7.5 1% (m/m)
Melting Point > 300??C (decompose)
Oxidizability : none
Relative Density (waterį? 1) : 0.8
Solubility in Water : 130-140g/L 25??C
LD50 swallowed: =12750 mg/kg (orally by rat)
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| Related Products of this Company |
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| Company Name : |
Tianjin JAHE Science &. Technology Co., Ltd. |
| Address : |
702,Entrance 2,Building 8,Tianfa Scientific &. Technological Park,Huayuan Industry Zone
Tianjin Tianjin China |
| Zip : |
300384 |
| Tel : |
86- 22- 83715253 |
| Fax : |
86- 22- 83718102 |
| Website : |
http://www.jahe.biz |
| Contact Person : |
Yama Lee  |
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Yang Jing
Yang Jing