123-31-9 Hydroquinone

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price: USD 1000.0000

1 Kilogram

FOB Price: USD 1000.0000

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,T/T

Keywords

123-31-9 Hydroquinone C6H6O2

Quick Details

Appearance:white powder
Application:pharma
PackAge:as clients needs
ProductionCapacity:1|Metric Ton|Day
Storage:RT
Transportation:sea

Superiority:

Our company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:

1.Noble Metal Catalysts (Pt.Pd...)

2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)

3.OLED intermediates (Fluorene,Carbazole,Boric acid...)

4.Customs Synthesis

Our advantage:

1. Higest quality and good package

2.Fast delivery

3.Better payment term

4.Fast response to customer within 6 hours

5.Good business credit in Europe ,US ,Japan ,Korea

Anyway ,if you need any chemicals from China ,Henan Tianfu can help you

Details:

Hydroquinone Chemical Properties

Melting point 172-175 °C(lit.)

Boiling point 285 °C(lit.)

density 1.32

vapor density 3.81 (vs air)

vapor pressure 1 mm Hg ( 132 °C)

refractive index 1.6320

Fp 165 °C

storage temp. Refrigerator

solubility H2O: 50 mg/mL, clear

pka 10.35(at 20℃)

form Needle-Like Crystals or Crystalline Powder

color White to off-white

Water Solubility 70 g/L (20 ºC)

Sensitive Air & Light Sensitive

Merck 14,4808

BRN 605970

Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, oxygen, ferric salts. Light and air-sensitive. Discolours in air.

CAS DataBase Reference 123-31-9(CAS DataBase Reference)

NIST Chemistry Reference Hydroquinone(123-31-9)

EPA Substance Registry System 1,4-Benzenediol(123-31-9)

Safety Information

Hazard Codes Xn,N

Risk Statements 22-40-41-43-50-68-R68-R50-R43-R41-R40-R22

Safety Statements 26-36/37/39-61-S61-S36/37/39-S26

RIDADR 2662

WGK Germany 3

RTECS MX3500000

TSCA Yes

HazardClass 9

PackingGroup III

HS Code 29072210

Hazardous Substances Data 123-31-9(Hazardous Substances Data)

Toxicity LD50 orally in rats: 320 mg/kg (Woodard)

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