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Shanghai Runkey Biotech Co., Ltd.High Purity 99.0% Chinese 9005-25-8 Pregelatinized Starch Made in China
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High Purity 99.0% Chinese 9005-25-8 Pregelatinized Starch Made in China CAS NO.9005-25-8

Min.Order Quantity:
1 Kilogram
Purity:
99.0
Port:
Shanghai
Payment Terms:
L/C,D/A,D/P,T/T,MoneyGram,Other

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Product Details

Keywords

  • Chinese Pregelatinized Starch 9005-25-8
  • Made in China Pregelatinized Starch
  • High Purity 99.0% 9005-25-8

Quick Details

  • ProName: High Purity 99.0% Chinese 9005-25-8 P...
  • CasNo: 9005-25-8
  • Molecular Formula: C6H10O5）n,n=300～1000
  • Appearance: White Powder
  • Application: Pharmaceutical tablet binder
  • DeliveryTime: Prompt shipment
  • PackAge: 25kg/drum
  • Port: Shanghai
  • ProductionCapacity: 5000 Metric Ton/Year
  • Purity: 99.0
  • Storage: Away from heat and sunshine
  • Transportation: by sea, air or express
  • LimitNum: 1 Kilogram
  • Appearance: white powder
  • pH: 4.5-7.0
  • Loss on drying: 14.0%max
  • Residue on ignition: 0.5% max
  • Iron: 0.002%max
  • Sulfur dioxide: 0.008%max

Superiority

high purity 99.0% chinese 9005-25-8 pregelatinized starch made in china

proname: pregelatinized starch

casno: 9005-25-8

appearance: white powder

application: tablet binder

deliverytime: prompt shipment after receiving payment.

package: 25kg/drum.

port: shanghai

productioncapacity: 5000 metric ton/year

purity: 99%

storage: away from heat and sunshine

transportation: by sea, air and express

limitnum: 1kgs

valid period: 2 years

heavy metal: ＜10ppm

grade: pharma grade

product name: pregelatinized starch

starch basic information
product name: starch
synonyms: tapon;trogum;w-13stabilizer;w-gum;stable starch indicator;starch indicator;starch indicator solution;wheat(triticumvulgare)starch
cas: 9005-25-8
mf: (c6 h10 o5)n
mw: 0
einecs: 232-679-6
product categories: carbohydratespecial applications;food&beverage;kits for food analysis;metabolic pathways;carbohydrates;carbohydrates a to;carbohydrates p-zbiochemicals and reagents;polysaccharide;biological buffersmetabolic pathways;carbohydrateresearch essentials;carbohydratescarbohydrates;cell culture;metabolites and cofactors on the metabolic pathways chart;reagents and supplements;-;kits for food analysisfood&beverage standards;neat componentsalphabetic;s;sn - sz;starch;carbohydratesproteomics;protein electrophoresis;starch gel electrophoresis;core bioreagents;research essentials;polysaccharideanalytical reagents for general use;puriss p.a.;q-s, puriss p.a.
mol file: mol file
starch usage and synthesis
chemical properties white fine crystalline powder
chemical properties starch occurs as an odorless and tasteless, fine, white to off-white powder. it consists of very small spherical or ovoid granules or grains whose size and shape are characteristic for each botanical variety.
uses dusting powder; pharmaceutic aid.
uses corn starch is used as a thickener in cosmetics and in face powders. corn starch absorbs water and is soothing to the skin. it can cause allergic reactions such as inflamed eyes, stuffy nose, and perennial hay fever. a natural material obtained from corn kernels.
uses starch is a carbohydrate consisting of glucose units containing amy- lose and amylopectin which contribute to varying starch properties. starch is insoluble in cold water, but upon heating the starch gran- ules swell and burst forming starch paste. starch sources include arrowroot, corn, potato, rice, sage, tapioca, waxy corn, and wheat. starches are modified by treatment to alter their functional proper- ties. terminology designating these starches includes acid-modified cornstarch, food starch modified, modified food starch, oxidized cornstarch, pregelatinized starch, thin-boiling starch, and wheat starch, gelatinized. see specific starch.
production methods starch is extracted from plant sources with specific processes according to the botanical origin. typical production steps are steeping (corn), wet milling (corn, potato), dry milling (wheat), or sieving and physical separation with hydrocyclones. the last production step is usually a centrifugal separation from the starch slurry followed by drying with hot air. the starch separation process may use sulfur dioxide or peroxides as a processing aid, improving the separation process and the microbial quality of the final product.

Details

introduction:

pregelatinized starch is a process of breaking down the inter-molecular bonds of starch in the presence of water and heat. it is a kind of starch cooked and then dried on a drum dryer or in an extruder making the starch cold-water-soluble. pregelatinized starch is either potato or corn starch that have been dried and cooked prior to being used in pharmaceuticals or manufactured food products. they are designed to be easily digestible.

applications:

1. pharmaceuticals

partially pregelatinized starch is a modified starch used in oral capsule and tablet formulations as a binder, diluent, and disintegrant. in comparison to starch, partially pregelatinized starch may be produced with enhanced flow and compression characteristics such that the pregelatinized material may be used as a tablet binder in dry-compression or direct compression processes. in such processes, pregelatinized starch is self-lubricating. however, when it is used with other excipients it may be necessary to add a lubricant to a formulation. although magnesium stearate 0.25% w/w is commonly used for this purpose, concentrations greater than this may have adverse effects on tablet strength and dissolution. therefore, stearic acid is generally the preferred lubricant with pregelatinized starch.

partially pregelatinized starch is used in oral dry powder hard capsule formulations.

both partially and fully pregelatinized starch may also be used in wet granulation processes.

fully pregelatinized starches can be used to make soft capsules, shells, and coatings as well as binders in tablets.

2. food

in the food industry, pregelatinized starch is added to the product during the manufacturing process. it acts as food stabilizer to help increasing the shelf life of a product and as thickener to give the product a creamy consistency once reconstituted. common pregelatinized starches used in foods are corn starch, arrowroot and wheat flour. they do not affect the final taste of the food.

pregelatinized starch can also be used to directly thicken food for patients on special diets due to dysphagia. the starches can thicken many foods to the consistency to aid those who have difficulty in swallowing.

specification:

test items specifications
appearance white powder, no visible evidence of contamination by foreign matter
identification conform
ph 4.5-7.0
loss on drying % ≤14.0
residue on ignition % ≤0.5
iron % ≤0.002
sulfur dioxide % ≤0.008
oxidizing substances conform
total microbial count ≤1000cfu/gram
total mold and yeast ≤100cfu/gram
escherichia coli negative

packaging & shipping

25kg/drum or 25kg/bag or according to the requests from the customers.

faq

1. can you accept the customized packaging
generally we provide 25kg/drum for our customers. but if you have some special requirements, we can do that if you have a large quantity.
2. what is your payment terms
we have t/t, lc, dp, paypal, moneygram and many other payment terms. for the first cooperation, we prefer t/t in advance or lc at sight.

3. what is lead time
we can arrange prompt shipment after receipt of the advanced payment.

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