high purity 2,2'-Azobisisoheptonitrile CAS NO.4419-11-8

about us

hangzhou yaoshi coop import & export co., ltd. is specialized in the r & d, manufacture and trade of rubber/plastic auxiliaries, basic chemical materials and accessories, including various rubber/plastic foaming agents and blowing promoters as well foaming agents for special plastic and new-type rubbers. we boast good purchasing/selling channels and system, and enjoy high reputation in the industry in local area.

we also produce 1, azo initiators: 2,2'-azobisisobutyronitrile (aibn/v60), 2,2'-azobis(2,4-dimethyl)valeronitrile(abvn/v65), 2,2'-azobis(2-methylbutyronitrile) (ambn/v59), dimethyl 2,2'-azobis(2-methylpropionate)(aibme/v601), 2,2'-azobis[2-methylpropionamidine] dihydrochloride (aiba/v50), 1,1’-azobis(cyclohexane-1-carbonitrile (accn/v40), 2,2'-[azobis(1-methylethylidene)]bis[4,5-dihydro-1h-imidazole dihydrochloride (v44);

2, uv absorbents: uv-p, uv-9, uv-531, uv-326, uv-327, uv-328, uv-329;

3, antioxidant: antioxidant 1010, 1076, 168, 264, 2246, 300, 311, b102, dltp;

4, light stabilizer 622, 770, 944, 802;

5, plasticizer + release agent (hb580) for acrylic purpose;

6, cross-linking agent ethyleneglycol dimethacrylate (egdma);

7, fluorescent whitening agent ob, ob-1, kcb, fp-127 and so on.

upholding the tenet of “service, innovation, honesty, diligence”, we have formed our featured corporate culture to get a good working environment an high cohesiveness, and we will, as always, offer clients best services.

production

2,2'-azobis(2,4-dimethyl)valeronitrile(abvn/v65)

cas no: 4419-11-8

molecular formula: c14h24n4

properties: white crystal; insoluble in water; soluble in methanol, ethanol, toluene etc. organic solvents. m.p. 40-70c, spontaneous firing point 220c. decomposed at ordinary temperature and after 15 days uneffecient. toxic, flammable and explosive solid. storgae at below 10c and effective during six monthes.

uses: initator for polymerization.

product specification:

assay: ≥99%

methanol solution:almost colorless and tramsparent

fe: ≤0.002%

haolgen: ≤0.003%

hydrazo compounds: ≤0.1%

packing specification: carton (20kg/drum

coa

hangzhou yaos coop import & export co.,ltd.

certificate of analysis

2,2'-azobisisoheptonitrile

analysis date：2017.4.10

analyser：liu guizhi supervison：zhang xiujun

usage

polymerization initiator for vinyl compounds.

pictures

advantages

1.high quality and competetive price

1)for azo initiator exported we can offer coa certificate and official invoice.

2)we are manufacturer with own factory, can provide high quality products with factory price.

3)products purity is test by our quality department strictly before sending, and you can also ask the third testing organization come and inspect, such as (sgs/ cti/ its), only after your confirmation will we send it out to you.

4)fast and safe delivery:

1.products can be sent at right after payment.

2.secure and discreet shipment.

3.for hot sale products we have enough stock.