China (Mainland)
Assessedsupplier
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