中文名稱:鉻變素2R

中文同義詞:鉻變藍(lán)2R;鉻變素2R;偶氮品紅4G;酸性紅29;酸性焰紅;變色素2R,苯偶氮變色酸鈉,鉻變藍(lán)2R,酸性紅29,鉻變酸2R;鉻變素2R;苯偶氮變色酸鈉英文名稱:CHROMOTROPE2R

英文同義詞:CHROMOTRORE;Chromotrope2R,pure;2,7-Naphthalenedisulfonicacid,4,5-dihydroxy-3-(phenylazo)-,disodiumsalt;2-(Phenylazo)chromotropicaciddisodiumsalt,AcidRed29;C.I.MordantBlue80;ChromotropeN-2R;Chromotrop2R,C.I.16570,forcomplexometry;AcidphloxinGR

CAS號(hào):4197-07-3

分子式:C16H10N2Na2O8S2

分子量:468.37

EINECS號(hào):224-085-0

鉻變素2R性質(zhì)

儲(chǔ)存條件StoreatRT.

色指數(shù)16570

形態(tài)CrystallinePowder

顏色Reddish-brown

水溶解性Solubleinwater(1mg/ml).

穩(wěn)定性Stable.Incompatiblewithstrongoxidizingagents.

危險(xiǎn)品標(biāo)志 Xi

危險(xiǎn)類別碼 36/37/38

安全說明 26-36

WGK Germany 3

RTECS號(hào)QJ6418000

海關(guān)編碼 32041200

用作生物染色劑