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Starch

Starch
Starch
CAS No.
9005-25-8
Chemical Name:
Starch
Synonyms
w-gum;tapon;Strke;hrw13;trogum;Starch;genvis;meluna;cpc3005;cpc6448
CBNumber:
CB8349543
Molecular Formula:
(C6 H10 O5)n
Formula Weight:
0
MOL File:
Mol file

Starch Properties

Melting point:
256-258°C
Density 
1.5
storage temp. 
Store at 2-8°C
solubility 
H2O: 20 mg/mL, colorless, clear to slightly turbid
form 
Solution
color 
White
PH
4-7 (100g/l, H2O, 25℃)(slurry)
EPA Substance Registry System
Starch(9005-25-8)

SAFETY

Hazard Codes  Xi
Risk Statements  36-20/21/22
Safety Statements  26-24/25
WGK Germany  1
RTECS  GM5090000
3
TSCA  Yes
HS Code  11081100

Starch price More Price(30)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 03967 Starch from potato, tested according to Ph.Eur. 9005-25-8 500g $77.2 2018-11-13 Buy
Sigma-Aldrich 03967 Starch from potato, tested according to Ph.Eur. 9005-25-8 1kg $144 2018-11-13 Buy
Alfa Aesar J32823 Starch, hydrolyzed, from potato, Ultrapure Thermo Scientific 9005-25-8 100g $71.7 2018-11-20 Buy
Alfa Aesar J32823 Starch, hydrolyzed, from potato, Ultrapure Thermo Scientific 9005-25-8 1kg $206 2018-11-20 Buy
Sigma-Aldrich S2388 Starch from corn for use with Total Dietary Fiber Control Kit, TDF-C10 9005-25-8 10g $214 2018-11-20 Buy

Starch Chemical Properties,Uses,Production

Chemical Properties

white fine crystalline powder

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.

General Description

Fine, white, odorless powder. Note that granules from different vegetable sources vary in shape, size, and general appearance. A mixture of the carbohydrate polymers amylose amylopectin varying according to the vegetable source. Principally used for food.

Reactivity Profile

Starch is combustible. Presents a dust explosion hazard if dispersed as a fine dust in air in sufficient concentrations. Granules swell greatly in water and produce a colloidal suspension. Incompatible with oxidizing agents, acids, iodine, bases. Reacts with nitric acid/sulfuric acid mixtures to give nitroStarch, an explosive.

Hazard

Dermatitis. Questionable carcinogen.

Safety Profile

A nuisance dust. Mildly toxic by intraperitoneal route. A skin irritant. An allergen. Flammable when exposed to flame; can react with oxidizing materials. Moderately explosive when exposed to flame.

Starch Preparation Products And Raw materials

Raw materials

Preparation Products


Starch Suppliers

Global( 179)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22063 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20795 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40399 62
BeiJing Hwrk Chemicals Limted 4006990298;010-57411839;0757-86311057;021-51691807
010-87653215;0757-86311057;021-55236763 sales@hwrkchemical.com China 14616 55
Adamas Reagent, Ltd. 400-600-9262
bxy@titansci.com China 14017 59
Chengdu XiYa Chemical Technology Co., Ltd. 4008-626-111
028-84752058 sale@xiyashiji.com China 9740 57
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771
sales@heowns.com China 14543 57
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123
86-21-63290778 86-21-63218885 sj_scrc@sinopharm.com China 9975 79
Hunan Hui Bai Shi Biotechnology Co., Ltd. 0731-85526025 13319523173 13308453923
0731-85525705 hbs5509@hnhbsbio.com China 1191 62

Starch Spectrum


9005-25-8(Starch)Related Search:


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