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chigadzirwa

Acid Green 25 CAS 4403-90-1

Chemical Property:

Molecular Formula C28H23N2NaO8S2
Molar Misa 602.61
Melting Point 235-238°C(lit.)
Mvura Solubility 36 g/L (20 ºC)
Chitarisiko Upfu hwakasvibirira
Color Bluish green powder
Merck 14,252
Storage Condition Room Tembiricha
MDL MFCD00001193
Zvenyama uye Chemical Properties Kunyungudika 340°C
mvura inonyungudika 36g/L (20°C)
Shandisa Inoshandiswa kune biological uye anodized aluminium coloring.

Product Detail

Product Tags

Hazard Symbols N - Nengozi kune zvakatipoteredza
Risk Codes R51/53 - Chepfu kune zvipenyu zvemumvura, zvinogona kukonzera mhedzisiro yakaipa kwenguva refu munzvimbo yemvura.
R36 – Kushungurudza maziso
Tsanangudzo Yekuchengetedza S24/25 - Dzivisa kusangana neganda nemeso.
S61 - Dzivisa kusunungurwa kune zvakatipoteredza. Tarisa kune yakakosha mirairo / kuchengetedza data mapepa.
S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
UN IDs UN 3077 9 / PGIII
WGK Germany 2
RTECS DB5044000
HS Code 32041200
Muchetura LD50 orl-rat: >10 g/kg GTPZAB 28(7),53,84

 

Nhanganyaya

Soluble mu o-chlorophenol, inonyungudika zvishoma muacetone, ethanol uye pyridine, isinganyunguriki mu chloroform uye toluene. Iyo yakasviba yebhuruu muyakaomeswa sulfuric acid, uye emerald yebhuruu mushure mekunatswa. Iyo pH kukosha kwe1% aqueous solution ndeye 7.15.


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