Starch

Base Information Edit

Chemical Name:Starch
CAS No.:9005-25-8
Molecular Formula:Unspecified
Molecular Weight:
Hs Code.:11081100
Mol file:9005-25-8.mol

Synonyms:Microporous Polysaccharide Hemospheres.(TM).;4-(undecyloxy)-benzenamine;waxy cornstarch;Gohsenol EG-05T;Benzenamine,4-(undecyloxy);cornstarch 78-1551;4-n-Undecyloxyaniline;p-undecylaniline;PureGel B990 ex. Grain Processing;4-Undecyl-anilin;4-undecylaniline;

Suppliers and Price of Starch

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Usbiological
Starch
250g
$ 322.00

Sigma-Aldrich
Starch from corn
250g
$ 67.10

Sigma-Aldrich
Starch from rice
1kg
$ 65.50

Sigma-Aldrich
Starch (from wheat) forbiochemistry
1 kg
$ 64.00

Sigma-Aldrich
Starch from corn
5g
$ 45.30

Sigma-Aldrich
Starch (from wheat)
1116851000
$ 59.50

Sigma-Aldrich
Starch soluble GR for analysis ISO
100 g
$ 49.76

Sigma-Aldrich
Starch from rice
500g
$ 33.20

Sigma-Aldrich
Starch from wheat Unmodified
100g
$ 25.80

Sigma-Aldrich
Starch from corn practical grade
100g
$ 25.80

Total 232 raw suppliers

Chemical Property of Starch Edit

Chemical Property:

Appearance/Colour:White to Creamish white powder
Melting Point:256-258oC
Boiling Point:1.5 g/mL at 25oC(lit.)
Flash Point:357.8oC
PSA：0.00000
Density:1.5
LogP:0.00000
Storage Temp.:Store at 2-8°C
Solubility.:H2O: 20 mg/mL, colorless, clear to slightly turbid

Purity/Quality:

99.0% ^*data from raw suppliers

Starch ^*data from reagent suppliers

Safty Information:

Pictogram(s): R20/21/22:;
Hazard Codes:Xi
Statements: 36-20/21/22
Safety Statements: 26-24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Uses Starch is used in face powders to give a “peach-like” bloom and also to provide a smooth surface on the skin. One problem with rice starch is that when it is moistened, it tends to cake. Furthermore, another drawback is that the wet product might provide an environment for bacterial growth. Dusting powder; pharmaceutic aid. 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. 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.

Technology Process of Starch

There total 11 articles about Starch which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 80.0%