DIANIL BROWN 3GN
Product Number :
CAS No. :
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Molecular formula :
Molecular weight :
Properties :
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Basic Information
| English name | DIANIL BROWN 3GN |
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| Alternative name | 直接黄棕D3GE、直接金驼、苯并铬棕G、刚果棕3GN |
| Cas No. | 3811-71-0 |
| MDL No. | MFCD00047778 |
| Precise molecular weight | 680.11784 |
| Smiles | C1=CC(N=NC2=CC(O)=C(C(=O)[O-])C=C2)=CC=C1C1=CC=C(N=NC2=CC(N=NC3=CC=C(S(=O)(=O)[O-])C=C3)=C(N)C=C2N)C=C1.[Na+].[Na+] |
Safety Information
| Density | 1.51g/cm3 |
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| Key Words | warning |
| Classification of Hazardous Materials | R36/37/38 |
| Dangerous Goods Mark |   |
| Chemical stability | 常温常压下稳定，遇浓硫酸呈暗红色紫至紫黑色，稀释后呈棕色；遇浓硫酸部分溶解呈红棕至橙棕色。其水溶液加10%氢氧化钠呈黄棕色。 |
| Characteristics | * |
| Purpose | 主要用于棉、粘胶等织物的染色，也可用于蚕丝、纸浆、皮革的着色。 |
| Safety Instructions | S26-S36/37/39-S37/39 |
| Water solubility | soluble |
| Storage requirements | 常温，避光，通风干燥处，密封保存 |
Product Details
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