Tert-Butyl peroxybenzoate TBPB 98.5%
CAS NO.: 614-45-9
Purity :98.5%min
Compound | 2-Methoxy-4-nitroaniline | ||||
---|---|---|---|---|---|
CAS No. | 97-52-9 | Catalog No. | sz | Brand | SUZE |
Purity | 99% | Packing | 1ton | Grade | |
Lead Time | Origin | Loading Port |
Boiling Point | Decomposes (260ºC) |
---|---|
Stability | Stable under normal temperatures and pressures. |
Storage Condition | Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed. |
Appearance & Physical State | yellowish powder |
Water Solubility | slightly soluble |
Flash Point | 174ºC |
Refractive Index | 1.601 |
Density | 1.318 g/cm3 |
Melting Point | 139-142ºC |
Product Name Fast Red B
Alias Fast Red B;2-Methoxy-4-nitroaniline;redbasecibav;redbaseirgav;METHOXY-4-NITROANILINE;Brilliant Red Developing Base 4B;4-NITRO-ORTHO-ANISIDINE;RED B ASE;RED B BASE
CAS# 97-52-9
Molecular formula C7H8N2O3
Molecular weight 168.15
Structural formula
Properties This product is a light yellow needle-like crystalline powder, soluble in acetone, soluble in ethanol, ethyl acetate, acetic acid and benzene.
Quality index
Test items Standards
Appearance yellow needle-like crystalline powder
Content 99.0%min
Melting point 139.0℃
Tinctorial Strength 100±3%
Insoluble Residues in HCL 0.4%max
Moisture [water] 0.5%max
Use This product is a color-base of ice-dyed dyes.It is mainly used as a printing reagent for dyeing cotton fiber fabrics.It is also used in the manufacture of organic pigments such as fast pigments,jujube red,golden yellow,black and so on.
Package 25KG cardboard drum or bag
Storage When storing, pay attention to waterproof and high temperature storage for a long time to avoid light. The storage temperature is lower than 50 ℃. The effective storage period is 2 years.
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