Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3',6'-Dihydroxy-4-nitrospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3318-08-9

3318-08-9 structure

3318-08-9 structure

Name: 3',6'-Dihydroxy-4-nitrospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
Chemical Name: 4-NITROFLUORESCEIN
CAS Number: 3318-08-9
Molecular Formula: C₂₀H₁₁NO₇
Molecular Weight: 377.304
Create Date: 2021-11-02 00:34:05
Modify Date: 2025-08-26 12:20:12

Names
Properties

Name	4-NITROFLUORESCEIN
Synonyms	4-NITROFLUORESCEIN 3',6'-Dihydroxy-4-nitro-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one MFCD00135108 MFCD00059693 Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-4-nitro-

Density	1.7±0.1 g/cm3
Boiling Point	694.9±55.0 °C at 760 mmHg
Molecular Formula	C₂₀H₁₁NO₇
Molecular Weight	377.304
Flash Point	374.1±31.5 °C
Exact Mass	377.053558
LogP	2.44
Vapour Pressure	0.0±2.3 mmHg at 25°C
Index of Refraction	1.807

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