Home > Organosulfur Compounds> sodium,4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1λ<sup>6</sup>-benzoxathiol-3-yl]phenolate

sodium,4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1λ<sup>6</sup>-benzoxathiol-3-yl]phenolate

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FOB Price $80.00

Origin: China

Cas No: 34487-61-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
34487-61-1
Other Names:
SODIUM PHENOL RED
MF:
C19H13NaO5S
EINECS No.:
252-057-8
Place of Origin:
Shandong, China
Type:
Syntheses Material Intermediates
Purity:
99.0%MIN
Brand Name:
Haihang
Model Number:
HHWHB 252-057-8
Application:
acid-base indicator
Appearance:
red/brown powder
Product name:
Phenol Red sodium salt
Melting point:
285 °C (dec.)(lit.)
density:
0.972
solubility:
H2O: clarity passes test
pka:
7.69, 7.9, 1.3(at 25℃)
PH Range:
Yellow (6.8) to red (8.4)
Water Solubility:
soluble
MW:
376.36
COA:
Available
Packing:
Bag or Drum
Packaging&Delivery
Packaging Details
Phenol Red sodium salt with 1kg/bag or 25kg/drum
Port
Shanghai or Qingdao

Property

CAS No.: 34487-61-1 Formula: C19H13NaO5S Molecular Weight: 376.35800

Basic Info

Chemical Name	sodium,4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1λ<sup>6</sup>-benzoxathiol-3-yl]phenolate
Synonyms	Phenol Red,sodium salt; Phenolsulfonephthalein sodium salt; Phenol Red SodiuM Salt; PR sodium salt; phenolsulfonphthalein sodium salt; phenolsulfonephthalein sodium; Sodium 4-(3-(4-hydroxyphenyl)-1,1-dioxido-3H-benzo[c][1,2]oxathiol-3-yl)phenolate; phenolsulphophthaleine sodium salt; PHENOL RED,ACS; Sodium Phenol Red;
CAS No.	34487-61-1
Molecular Formula	C19H13NaO5S
Molecular Weight	376.35800
PSA	95.04000
LogP	4.62760

Properties

Appearance & Physical State	reddish-brown crystalline powder
Density	0.972
Boiling Point	562.8ºC at 760mmHg
Melting Point	285ºC
Flash Point	294.2ºC
Water Solubility	soluble
Stability	Stable. Incompatible with strong oxidizing agents.
Storage Condition	Store at RT.

Safety Info

Safety Statements	S26-S37/39
HS Code	29349990
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Downstream Product

Bromophenol Blue sodium salt

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