PaymentL/C,T/T,D/P,Paypal,Money Gram,Western Union
IncotermFOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order10 Gram
TransportationOcean,Land,Air,DHL，TNT
PortShanghai port,Qingdao port
Product Attributes
BrandTianfu
Model No.TF-7472
minOrder10 Gram
Supply Ability & Additional Information
Productivity100Ton
Payment TypeL/C,T/T,D/P,Paypal,Money Gram,Western Union
Place of OriginChina
TransportationOcean,Land,Air,DHL，TNT
PortShanghai port,Qingdao port
IncotermFOB,CFR,CIF,EXW,FCA,CPT,CIP
PackagingAs Buyer's Request
Supply Ability50Ton
CertificateISO
Packaging & Delivery
Selling Units:Gram
Package Type:As Buyer's Request
Description
Product Name: PYROGALLOL RED Synonyms: Pyrogallol red, pure, indicator grade;3',4',5',6'-Tetrahydroxyspiro[3H-2,1-benzoxathiole-3,9'-[9H]xanthene]1,1-dioxide;Pyrogallol Red,98%,pure;PYROGALLOL RED METAL INDICATOR;Pyrogallol Red [for Protein Research];3',4',5',6'-tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide;2-(3,4,5,6,9-PENTAHYDROXYXANTHEN-9-YL)BENZENESULFONIC ACID-9-LACTONE;1,2,3-BENZENETRIOL RED CAS: 32638-88-3 MF: C19H12O8S MW: 400.36 EINECS: 251-134-3 Product Categories: -;Analytical Chemistry;Bipyridyls, etc. (Chelating Reagents);Chelating Reagents Mol File: 32638-88-3.mol PYROGALLOL RED Structure PYROGALLOL RED Chemical Properties Melting point 133-134 °C(lit.) Boiling point 309 °C(lit.) density 1.082 g/mL at 20 °C vapor density 4.4 (vs air) vapor pressure 10 mm Hg ( 167.7 °C) refractive index n20/D 1.387 storage temp. Store at +5°C to +30°C. form Liquid color Dark brown Water Solubility Soluble in water, ammonium hydroxide (10 mg/ml), and ethanol. BRN 363738 CAS DataBase Reference 32638-88-3 Safety Information Hazard Codes Xn,Xi Risk Statements 20/21/22-52/53-68-36/37/38 Safety Statements 36/37-61-24/25-22-36-26 RIDADR UN 2811 6.1/PG 3 WGK Germany 3 RTECS UX2800000 F 8 TSCA Yes HS Code 2934 99 90
