C.I.Direct Black 38
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB57341-25g | 25g | Dyecontent,≥45% | In Stock | ||
| YB57341-100g | 100g | Dyecontent,≥45% | Price Inquiry |
Basic Information
| English name | C.I.Direct Black 38 |
|---|---|
| Alternative name | 氯偶氮黑E, 4-氨基-3-[[4′-[（2,4-二氨基苯基）偶氮] [1,1′-联苯]-4-基]偶氮] -5-羟基-6-（苯偶氮基）-2,7-萘二磺酸 二钠盐, Direct Black 38 |
| Cas No. | 1937-37-7 |
| MDL No. | MFCD00066363 |
| Precise molecular weight | 781.11137 |
Safety Information
| Density | 1.61g/cm3 |
|---|---|
| Key Words | Danger |
| Classification of Hazardous Materials | R45;R63 |
| Dangerous Goods Mark |  |
| Melting point | 109-110°C（lit.） |
| Chemical stability | 如果遵照规格使用和储存则不会分解，未有已知危险反应，避免氧化物 |
| Characteristics | * |
| Purpose | 可用作染色体的辅助染色剂 |
| Safety Instructions | S53-S45 |
| Water solubility | H2O: 1 mg/mL |
| Symbol | GHS07,GHS08 |
| Storage requirements | room temp |
| Boiling point | Not applicable |
Product Details
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