Product Description

we are China sell Disinfectant Chemicals Opa CAS 643-79-8 Purity 99% O-Phthalaldehyde supplier in China, O-Phthalaldehyde called OPA, yellow powder OPA cas 643-79-8 purity 99%  o-Phthalaldehyde, used as Disinfectant.other name is Ortho-Phthalaldehyde. contact me if you want to order the  o-Phthalaldehyde OPA from China

 

 

contact me if you need order the o-Phthalaldehyde OP CAS 643-79-8

email daisy@crovellbio.com

whatsapp +86 19930503252

wickrme daisylang 

 

Basic information for the o-Phthalaldehyde OP CAS 643-79-8
 

Product Name: Ortho Phthalaldehyde
CAS:  643-79-8

MF:  C8H6O2

Molecular Weight:  134.13
Appearance: Yellow powder
 

The product is a pharmaceutical intermediates, latest topical safe and efficient disinfectant as hospital endoscopic surgery instrument sterilization, for the synthesis of a new anti platelet aggregation drug indole Bofen, but also the field of chemical analytical reagent. Yellow needle crystal, mainly used in medicine, dyes, etc.. Amino acid derivatization reagent, fluorescence detection, the reaction in a minute, but the product is not stable, need to immediately detect.

 

 

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
form	powder
color	yellow
PH	7 (53g/l, H2O, 20ºC)
Water Solubility	soluble     Specification Product name:    Ortho Phthalaldehyde CAS No.:     643-79-8 MF:    C8H6O2 MW:      134.13 Item Specification Assay >98% Appearance Yellow powder Odor Characteristic Taste Characteristic Particle Size NLT 100% Through 80 mesh Loss on Drying <2.0% Heavy metals ≤10ppm Arsenic ≤3ppm Lead ≤3ppm <2.0% Total Plate Count ≤1000cfu/g Total Yeast & Mold ≤100cfu/g E.Coli Negative Salmonella Negative

 

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Payment way : 

TT bank transfer

western union 

Bitcoin 

 

contact me if you need order the o-Phthalaldehyde OP CAS 643-79-8  from China supplier 

 

email daisy@crovellbio.com

whatsapp +86 19930503252

wickrme daisylang 

Payment Terms︰ TT,WU, Bitcoin

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