N,N-Dimethyl-1,4-phenylenediammonium dichloride ( 二氯化N,N-二甲基-对-苯二铵 )

产品名称：N,N-Dimethyl-1,4-phenylenediammonium dichloride ( 二氯化N,N-二甲基-对-苯二铵 )
产品货号：1030670025
产品包装：Glass bottle
产品规格： 25 g 

产品信息 
Synonyms  4-Amino-N,N-dimethylaniline dihydrochloride 
Hill Formula  C8H14Cl2N2 
Chemical formula  C8H12N2*2HCl 
HS Code  2921 51 90 
EC number  208-635-7 
Molar mass  209.11 g/mol 
CAS number  536-46-9 
化学及物理数据 
Solubility  2000 g/l (20 °C) 
Melting point  208 - 212 °C (decomposition) 
Molar mass  209.11 g/mol 
Bulk density  500 kg/m3 
pH value  1.6 (50 g/l, H2O, 20 °C) 
**标示 
R Phrase  R 23/24/25
Toxic by inhalation, in contact with skin and if swallowed. 
S Phrase  S 28-36/37-45
After contact with skin, wash immediately with plenty of water.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). 
Categories of danger  toxic 
Hazard Symbol  Toxic 
Storage class  6.1A Combustible substances, toxic 
WGK  WGK 3 highly water endangering 
Disposal  9
Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535). 
交通信息 
Declaration (railroad and road) ADR, RID  UN 2811 Giftiger organischer fester Stoff, n.a.g.(DIMETHYL-1,4-PHENYLENDIAMONIUMCHLORID), 6.1, II 
Declaration (transport by sea) IMDG-Code  UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(DIMETHYL-1,4-PHENYLENEDIAMONIUM DICHLORIDE), 6.1, II 
Declaration (transport by air) IATA-DGR  UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(DIMETHYL-1,4-PHENYLENEDIAMONIUM DICHLORIDE), 6.1, II 
分类 
Assay (acidimetric) ≥ 99.5 %
Identity (Raman-spectrum) passes test
Sulphate (SO4) ≤ 0.005 %
Sulfated ash ≤ 0.05 %

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