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PECTIC ACID

Product Name
PECTIC ACID
CAS No.
9046-40-6
Chemical Name
PECTIC ACID
Synonyms
PECTIC ACID;PECTIC ACID tech;Pectic Acid pure;Methyl protopectin;PECTIC ACID FROM APPLES;Pectic acid, ≥85% esterified;pectin, esterified from citrus fruit;PECTIN, ESTERIFIED, DEGREE OF*ESTERI;Pectic acid from apple, Poly-D-galacturonic acid;Galacturonate polysaccharides HM from citrus (sodium salt)
CBNumber
CB6219864
Molecular Formula
C18H26O19
Formula Weight
546.38764
MOL File
9046-40-6.mol
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Safety

WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Biosynth Carbosynth
Product number
YP33892
Product name
Pectic acid
Packaging
25g
Price
$150
Updated
2021/12/16
Biosynth Carbosynth
Product number
YP33892
Product name
Pectic acid
Packaging
50g
Price
$200
Updated
2021/12/16
Biosynth Carbosynth
Product number
YP33892
Product name
Pectic acid
Packaging
100g
Price
$300
Updated
2021/12/16
Biosynth Carbosynth
Product number
YP33892
Product name
Pectic acid
Packaging
250g
Price
$400
Updated
2021/12/16
Biosynth Carbosynth
Product number
YP33892
Product name
Pectic acid
Packaging
500g
Price
$500
Updated
2021/12/16
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PECTIC ACID Chemical Properties,Usage,Production

Chemical Properties

powder pH (1%) 4.2-5

Uses

forms strong resilient films and fibers

Uses

Those pectic substances that are essentially void of methoxyl groups and have carboxyl groups only. They have varying degrees of neutralization. The divalent salts are slightly soluble in water and must be converted to the sodium or potassium forms for dissolution. It gels in the presence of calcium or other divalent cations.

Purification Methods

Citrus pectic acid (500g) is refluxed for 18hours with 1.5L of 70% EtOH, and the suspension is filtered hot. The residue is washed with hot 70% EtOH and finally with ether. It is dried in a current of air, ground and dried for 18hours at 80o under vacuum. [Morell & Link J Biol Chem 100 385 1933.] It can be further purified by dispersing it in water and adding just enough dilute NaOH to dissolve the pectic acid, then passing the solution through columns of cation-and anion-exchange resins [Williams & Johnson Ind Eng Chem (Anal Ed) 16 23 1944], and precipitating with two volumes of 95% EtOH containing 0.01% HCl. The precipitate is worked with 95% EtOH, then Et2O, dried and ground. [Rees & Walsh Angew Chem Int Edn 16 214 1977, Rees Adv Carbohydr Chem 24 267 1969.]

PECTIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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PECTIC ACID Suppliers

Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18736
Advantage
57
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9823
Advantage
79
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12338
Advantage
58
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51471
Advantage
80
Shandong Xiya Chemical Co., Ltd.
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20811
Advantage
60
Chengdu Dianchun Technology Co., Ltd
Tel
400-1166-196 18502815961
Fax
QQ:800101999
Email
cdhxsj@163.com
Country
China
ProdList
14623
Advantage
60
Shanghai Jizhi Biochemical Technology Co. Ltd.
Tel
400-400-400-9004166 18117592386
Email
3007522982@qq.com
Country
China
ProdList
52712
Advantage
58
Alfa Chemistry
Tel
+1-5166625404
Fax
1-516-927-0118
Email
Info@alfa-chemistry.com
Country
United States
ProdList
21317
Advantage
58
BOC Sciences
Tel
+1-631-485-4226
Fax
1-631-614-7828
Email
inquiry@bocsci.com
Country
United States
ProdList
19553
Advantage
58
career henan chemical co
Tel
+86-0371-86658258 15093356674;
Fax
0086-371-86658258
Email
factory@coreychem.com
Country
China
ProdList
29826
Advantage
58
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View Lastest Price from PECTIC ACID manufacturers

Career Henan Chemical Co
Product
PECTIC ACID 9046-40-6
Price
US $1.00/KG
Min. Order
1g
Purity
99.0%
Supply Ability
100kg
Release date
2020-01-10

9046-40-6, PECTIC ACIDRelated Search:


  • PECTIC ACID FROM APPLES
  • pectin, esterified from citrus fruit
  • PECTIC ACID tech
  • PECTIC ACID
  • Pectic acid, ≥85% esterified
  • Pectic acid from apple, Poly-D-galacturonic acid
  • PECTIN, ESTERIFIED, DEGREE OF*ESTERI
  • Methyl protopectin
  • Pectin, esterified from citrus fruit extent of labeling: >=85% esterified
  • Galacturonate polysaccharides HM from citrus (sodium salt)
  • Pectic Acid pure
  • 9046-40-6
  • Carbohydrates
  • Carbohydrates A to
  • Carbohydrates P-ZBiochemicals and Reagents
  • Polysaccharide