CAS No: 55566-30-8
Molecular Formula:C8H24O12P2S Molecular weight: 406.27
Structural Formula:
Specification:
Active Content % ≥75.0
Stick ability(25 C)MPA. S: 30.0-36.0
Density(25 C): 1.350-1.420
Fe(%) ≤: 0.002
pH: 2.5-5.0
Property:
THPS is a kind of environmental anti-microbial reagent. It's characterized by its low solidity point and fine stability. It can be reserved for long time and can easily dissolve in water. It's a kind of new environmental pesticide with high efficacy, low toxicity and low rudimental. It can kill germ and aquatic plants. In 1995, the EPA of the United States ratified it with zero toxicity and awarded it with US Green Chemical prize.
Use:
Mainly used in water treatment systems, oil field operations, and paper-making industry. The advantage is it will soon degrade to a nontoxic substance immediately after use.
Also it can be applied to fabric coating as flame retardant, obviously improving flame retarding property.
Packing and Storage: Net weight 250kg in plastic drumKeep hermetic.
Key wards:
THPS; Tetrakis(hydroxymethyl)phosphonium sulfate; Octakis(hydroxymethyl)diphosphonium sulfate
CAS No.:
77-90-7
Molecular formula: C20H34O8
Molecular weight:402.48
Structural Formula:
Property:
This product is innocuous plasticizer, mainly used as plasticizer of PVC, cellulose resin and synthetic rubber, used in innocuous PVC grain, Produce food packaging material, medical products, prepare flavor, essence, soft toys for children and produce cosmetics etc. Compatible with polyvinyl butyra, partly compatible with cellulose acetate, cellulose acetate butyrate. The cold resistance and light resistance are similar to those of trinbutyl citrate. Water resistance is better. Nontoxic, LD50=4000mg/kg.
Usage:
This product is innocuous plasticizer,mainly used as plasticizer of PVC, cellulose resin and synthetic rubber, used in innocuous PVC grain, Produce food packaging material, medical products, prepare flavor, essence, soft toys for children and produce cosmetics etc. Also used as stabilizer of polyvinylidene chloride etc..
Specifications:
Appearance Colorless transparent liquid
Color(Pt-Co) ≤ 30#
Content,% ≥ 99.0
Acidity(mgKOH/g) ≤ 0.2
Water content(wt),% ≤ 0.15
Refractive index(25º C/D) 1.4410~ 1.4425
Relative density(25/25º C) 1.045~ 1.055
Heavy metal(base on Pb) ≤ 10ppm
Arsenic(As) ≤ 3ppm
Packaging: 200L metal pail,200Kg per pail.
