Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3',3'',5',5''-Tetraiodophenolsulfonphthalein
Price: Check
Purity: 80.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Iodophenol Blue
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4430-24-4

4430-24-4 structure

4430-24-4 structure

Name: 3',3'',5',5''-Tetraiodophenolsulfonphthalein
Chemical Name: Iodophenol Blue
CAS Number: 4430-24-4
Molecular Formula: C₁₉H₁₀I₄O₅S
Molecular Weight: 857.96300
Catalog: Biochemical Biochemical reagent Biological dye
Create Date: 2018-07-05 10:18:33
Modify Date: 2025-08-27 18:28:48

Name	Iodophenol Blue
Synonyms	3',3'',5',5''-Tetraiodophenolsulfonephthalein EINECS 224-621-3 4-[3-(4-hydroxy-3,5-diiodophenyl)-1,1-dioxo-2,1λ<sup>6</sup>-benzoxathiol-3-yl]-2,6-diiodophenol MFCD00010405 3,3′,5,5′-Tetraiodophenolsulfonephthalein 3',3'',5',5''-Tetraiodophenolsulfonphthalein

Density	2.615g/cm3
Boiling Point	615.3ºC at 760mmHg
Melting Point	229 °C (dec.)(lit.)
Molecular Formula	C₁₉H₁₀I₄O₅S
Molecular Weight	857.96300
Flash Point	325.9ºC
Exact Mass	857.64300
PSA	92.21000
LogP	6.60780
Index of Refraction	1.885

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2934991000

HS Code	2934991000
Summary	2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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