铬蓝黑R,指示剂

中文名称：    铬蓝黑R,指示剂
中文别名：    钙指示剂; 酸性媒介黑R; 依来铬蓝黑R; 钙试剂
英文名称：    Palatine Chrome Black 6BN
英文别名：    C.I. 15705; C.I. Mordant Black 17; C.I. Mordant Black 17, monosodium salt (8CI); Calcon; 1-(2-Hydroxy-1-naphthylazo)-2-naphthol-4-sulfonic acid zinc salt; 3-Hydroxy-4-(2-hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid, sodium salt; Eriochrome blue-black R; Mordant Black 17; Zinchrome R; calcon(R); 1(2-hydroxy-1-naphthylazo)2-*naphthol-4-sulfonic; sodium 3-hydroxy-4-(2-hydroxy-1-naphthylazo)-1-naphthalenesulphonate; Mordant Black 17 (15705); CALCONE; Mordantblack; sodium (4E)-4-[(2-hydroxynaphthalen-1-yl)hydrazono]-3-oxo-3,4-dihydronaphthalene-1-sulfonate; sodium 3-hydroxy-4-[(E)-(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate; sodium 3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulfonate
CAS号：    2538-85-4
EINECS号：    219-810-2
分子式：    C20H13N2NaO5S
规  格：    100g

铬蓝黑R,指示剂
分子量：    416.3824
InChI：    InChI=1/C20H14N2O5S.Na/c23-16-10-9-12-5-1-2-6-13(12)19(16)21-22-20-15-8-4-3-7-14(15)18(11-17(20)24)28(25,26)27;/h1-11,23-24H,(H,25,26,27);/q;+1/p-1
分子结构：    铬蓝黑R 2538-85-4
水溶性：    20 g/L (20℃)
产品用途：
用作测定钙、镁、镉、锰、锌等的络合指示剂

危险性标志:     Xi:Irritant;
风险术语：    R36/37/38:;
安全术语：    S26:;
S37/39:;

大黄素EmodinHPLC≥98%20mg/支
大黄素甲醚PhyscionHPLC≥98%20mg/支
大黄酚ChrysophanolHPLC≥98%20mg/支
芦荟大黄素AloeemodinHPLC≥98%20mg/支
杨梅素MyricetinHPLC≥99%20mg/支
二氢杨梅素DihydromyricetinHPLC≥98%20mg/支
阿魏酸Fumalic acidHPLC≥98%20mg/支
白藜芦醇ResveratrolHPLC≥98%20mg/支
虎杖苷（白藜芦醇苷）PolydatinHPLC≥98%20mg/支
薄荷醇I-mentholHPLC≥98%20mg/支
丹皮酚PaeonolHPLC≥99%20mg/支
丹酚酸ASalvianolic acid AHPLC≥98%20mg/支
丹酚酸BSalvianolic acid BHPLC≥98%20mg/支
丹参酮IIATanshinone IIAHPLC≥98%20mg/支
丹参酮IIA-磺酸钠Tanshinone IIA---sulfonic sodiumHPLC≥98%20mg/支
丹参酮ITanshinone IHPLC≥98%20mg/支
二氢丹参酮ⅠDihydrotanshinone IHPLC≥97%20mg/支
隐丹参酮CryptotanshinoneHPLC≥98%20mg/支
丹参素钠Sodium DanshensuHPLC≥98%20mg/支
冬凌草甲素OridoninHPLC≥98%20mg/支
辅酶Q10Coenzyme Q10HPLC≥98%20mg/支
粉防己碱（汉防己甲素）TetrandrineHPLC≥98%20mg/支
防己诺林碱（汉防已乙素）FangchinolineHPLC≥98%20mg/支
鬼臼毒素PodophyllotoxinHPLC≥98%20mg/支
葛根素PuerarinHPLC≥98%20mg/支
黄芪总皂苷AstragalosideHPLC≥98%20mg/支