High Quality o-Phthalaldehyde (OPA) 643-79-8 Chinese Factory Supply CAS NO.643-79-8

Min.Order: 100 Kilogram
Payment Terms: L/C,T/T,

Product Details

Keywords

o-Phthalaldehyde 643-79-8
Pharmaceutical Intermediates 643-79-8
Sale o-Phthalaldehyde Reagent

Quick Details

ProName: High Quality o-Phthalaldehyde (OPA) 64...
CasNo: 643-79-8
Molecular Formula: C8H6O2
Appearance: pale yellow powder
Application: analyze reagent,pharmaceutical interme...
DeliveryTime: As soon as possible
PackAge: As per customer's request
Port: Any Chinese seaport
ProductionCapacity: 10 Metric Ton/Month
Purity: 99%Min
Storage: cool,dry,draughty
Transportation: KG: by air or by express MT: by sea b...
LimitNum: 100 Kilogram
Grade: Pharma Grade
Purity: 99%min
Moisture: 0.5%max
Melting point: 54-56°C

Superiority

1,2-Benzenedialdehyde;o-Phthaladehyde

1) Good quality from famous factory,

2) Competitive price for our clients,

3) Fast delivery after confirmed order,

4) Best service to our clients

Henan Tianfu Chemical Co.,LTD was built in 2009 with an ISO certificate in the past 5 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 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

Our Products Classification:

• Industrial Chemicals

• Noble Metal Catalyst

• Electronic chemicals

• API & Intermediates

Details

o-Phthalaldehyde Chemical Properties

Melting point 55-58 °C(lit.)

Boiling point 83-84 °C (0.7501 mmHg)

density 1.13

refractive index 1.4500 (estimate)

Fp >230 °F

storage temp. 2-8°C

solubility 53g/l

form powder

color yellow

PH 7 (53g/l, H2O, 20℃)

Water Solubility soluble

Sensitive Air Sensitive

Merck 14,7368

BRN 878317

Stability: Stable. Air sensitive. Incompatible with strong oxidizing agents, strong bases.

CAS DataBase Reference 643-79-8(CAS DataBase Reference)

NIST Chemistry Reference O-phthalaldehyde(643-79-8)

EPA Substance Registry System 1,2-Benzenedicarboxaldehyde(643-79-8)

Safety Information

Hazard Codes Xi,T,N,C

Risk Statements 36/37/38-43-34-25-50-52/53

Safety Statements 26-28-36-45-36/37/39-61-37/39

RIDADR UN2923 8/PG 2

WGK Germany 3

RTECS TH6950000

F 1-8-10

Autoignition Temperature 480 °C

Hazard Note Irritant/Air Sensitive

TSCA Yes

HazardClass 8

PackingGroup Ⅱ

HS Code 29122900

Henan Tianfu Chemical Co., Ltd.