Best Quality Hydroxypropyl Gamma-Cyclodextrin CAS NO.128446-34-4

Min.Order Quantity:: 1 Kilogram

Purity:: 17.5%

Port:: China sea/air port

Payment Terms:: L/C,T/T,

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Quick Details

ProName: Best Quality Hydroxypropyl Gamma-Cyclo...
CasNo: 128446-34-4
Molecular Formula: C63H110O45
Appearance: White or almost white powder
Application: CAS: 128446-34-4
DeliveryTime: Within 15days
PackAge: 10kg/drum
Port: China sea/air port
ProductionCapacity: 15000 Kilogram/Year
Purity: 17.5%
Storage: Cool and dry place
Transportation: by sea or by air, express for small qu...
LimitNum: 1 Kilogram

Superiority

product name: hydroxypropyl gamma-cyclodextrin

cas no.：128446-34-4

molecule formula：c₆₃h₁₁₀o₄₅

molecule weight：1587.54

purity: 17.5%

package: 10kg/drum

description： white or almost white powder

manufacture standards：enterprise standard

testing items	specifications	results
appearance	white or almost white powder	conform
ph	5.0~8.5	6.7
visible uv spectrum	absorbance between 230and 350 nm: 0~0.50 absorbance between 350 and 750 nm: 0~0.50	conforms
loss on drying	≤10.0%	4.2%
gamma cyclodextrin	≤1.5%	0.25%
residue on ignition	≤0.2%	0.11%
propylene glycol	≤0.5%	not detected
heavy metals	≤10ppm	<10ppm
the total aerobic count	≤1000cfu/g	<10cfu/g
the total moulds and yeast	≤100cfu/g	<10cfu/g
e. coli	absence	not detected
assay	≥95.0%	99.50%
hydroxypropoxyl	17.5%~29.1%	24.4%
conclusion: the product conforms to enterprise standard.

Details

siwei development group ltd. is a reputed professional enterprise in china dedicated to the amino acids production and sales of fine chemical products.over the years we have been making meticulous efforts in the production, research and development of new generation chemicals applied in a variety of industries like amino acids, food additive, pharma grade raw materials and so on. with many years industry experience, siwei is one of the amino acids suppliers and exporters in china, serving bulk powder to industries like dietary supplement, nutritional supplement, functional food and drink.health is more valuable than wealth. in the tenet of concern for human's life quality. siwei devotes itself to manufacturing amino acids, which are the necessities for human health.

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