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Merck
CN

16019

酚酞

puriss., meets analytical specification of Ph Eur., BP, 98-101% (calc. to the dried substance)

别名:

3,3-双(4-羟基苯基)-1(3H)-异苯并呋喃酮

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关于此项目

经验公式（希尔记法）:
C20H14O4
化学文摘社编号:
77-09-8
分子量:
318.32
EC Number:
201-004-7
PubChem Substance ID:
57647542
UNSPSC Code:
12171500
Beilstein/REAXYS Number:
284423
Colour Index Number:
764
MDL number:
MFCD00005913

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产品名称

酚酞, puriss., meets analytical specification of Ph Eur., BP, 98-101% (calc. to the dried substance)

InChI

1S/C20H14O4/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20/h1-12,21-22H

InChI key

KJFMBFZCATUALV-UHFFFAOYSA-N

SMILES string

Oc1ccc(cc1)C2(OC(=O)c3ccccc23)c4ccc(O)cc4

grade

puriss.

assay

98-101% (calc. to the dried substance)

form

solid

quality

meets analytical specification of Ph Eur., BP

impurities

acidic and alkalic reac. substances, in accordance
 related subst., in accordance
 residual solvents, complies
≤0.001% heavy metals (as Pb)

ign. residue

≤0.1% (as SO4)

loss

≤0.5% loss on drying, 105 °C

mp

261-263 °C (lit.)

solubility

acetone: soluble

anion traces

chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤200 mg/kg

suitability

in accordance for appearance of solution

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pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

Carc. 1B - Muta. 2 - Repr. 2 - Skin Irrit. 2

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

法规信息

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分析证书(COA)

Lot/Batch Number
BCBV3688
BCBT1230
BCBQ2538V
BCBL7291V
BCBJ3777V

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