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LN2217330

98% , 6428-31-5

CAS NO.:6428-31-5

Empirical Formula: C34H27N13Na2O7S2

Molecular Weight: 839.771

MDL number:

EINECS: 229-208-1

Pack Size Price Stock Quantity
100g RMB87.20 In Stock
500g RMB236.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Boiling point: 1379℃[at 101 325 Pa]
Density  1.49[at 20℃]
vapor pressure  0Pa at 25℃
Water Solubility  22.67g/L at 20℃
LogP -1.5 at 20℃
CAS DataBase Reference 6428-31-5(CAS DataBase Reference)
EPA Substance Registry System C.I. Direct Black 19, disodium salt (6428-31-5)

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H335-H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Hazardous Substances Data 6428-31-5(Hazardous Substances Data)

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