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About This Item
经验公式(希尔记法):
C28H16O5
CAS号:
分子量:
432.42
Beilstein:
61335
MDL號碼:
分類程式碼代碼:
12352108
PubChem物質ID:
NACRES:
NA.32
推荐产品
形狀
powder
品質等級
pKa
7.6
mp
189 °C (dec.) (lit.)
溶解度
DMF: soluble
DMSO: soluble
H2O: soluble (pH ≥ 8)
螢光
λex 594 nm; λem 663 nm in 0.1 M Tris pH 9.0
適合性
suitable for fluorescence
SMILES 字串
Oc1ccc2c3Oc4c(ccc5cc(O)ccc45)C6(OC(=O)c7ccccc67)c3ccc2c1
InChI
1S/C28H16O5/c29-17-7-9-19-15(13-17)5-11-23-25(19)32-26-20-10-8-18(30)14-16(20)6-12-24(26)28(23)22-4-2-1-3-21(22)27(31)33-28/h1-14,29-30H
InChI 密鑰
IXQIUDNVFVTQLJ-UHFFFAOYSA-N
應用
适于用作 pH 值指示剂
包裝
无底玻璃瓶。内含物在插入的融合锥体内。
其他說明
参考标准品。 长波长pH依赖性光谱
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
其他客户在看
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