Welcome to LookChem.com Sign In|Join Free
  • or

91510-62-2

Post Buying Request

91510-62-2 Suppliers

Recommended suppliersmore

Product FOB Price Min.Order Supply Ability Supplier
Alpha-D-galacturonic acid hydrate
Cas No: 91510-62-2
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
D-Galacturonic acid monohydrate manufacturer CAS NO.91510-62-2
Cas No: 91510-62-2
No Data 1 Metric Ton 100 Metric Ton/Week Crovell Biotech (Hebei) Co., Ltd. Contact Supplier
cas:91510-62-2 C6H12O8
Cas No: 91510-62-2
No Data 500 Gram 1 Kilogram/Day HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
ALPHA-D-GALACTURONIC ACID HYDRATE 91510-62-2
Cas No: 91510-62-2
USD $ 500.0-500.0 / Metric Ton 1 Metric Ton 1 Metric Ton/Day Henan Tianfu Chemical Co., Ltd. Contact Supplier
ALPHA-D-GALACTURONIC ACID HYDRATE
Cas No: 91510-62-2
No Data 1 Kilogram 500 Metric Ton/Month Weifang Tansen Yiang international trading co., LTD Contact Supplier
Alpha-D-galacturonic acid hydrate CAS NO.91510-62-2
Cas No: 91510-62-2
No Data 10 Gram 100 Metric Ton/Day Jilin Tely Imp.& Exp.Co., Ltd. Contact Supplier
D-Galacturonic acid hydrate,HPLC≥98%
Cas No: 91510-62-2
No Data 5 Milligram 100 Kilogram/Month biochem-lab.org Contact Supplier
D-Galacturonic acid monohydrate manufacturer
Cas No: 91510-62-2
No Data No Data No Data Shaanxi Mingqi Chemical Co., Ltd Contact Supplier
D-Galacturonic?acid?monohydrate
Cas No: 91510-62-2
USD $ 10.0-10.0 / Gram 1 Gram 10000 Kilogram/Day Zhejiang J&C Biological Technology Co.,Limited Contact Supplier
Alpha-D-Galacturonic Acid Hydrate Manufacture Purchase 91510-62-2
Cas No: 91510-62-2
No Data 1 Gram 12 Kilogram/Day Hubei Norna Technology Co., Ltd. Contact Supplier

91510-62-2 Usage

Purification Methods

Crystallisation of the acid from 95% EtOH and drying it in a vacuum desiccator (12mm) over P2O5 gives the monohydrate mixture of - and - anomers (mostly -) as white micro needles, which sinter at ~100-111o and melt at 159-160o, [] D 20 +107o (initial, c 4 in H2O mutarotating to +51o). [Link & Sell Biochemical Preparations 3 74, 78 1953, Beilstein 3 IV 2000.] The -anomer is obtained by warming the -anomer in EtOH, AcOH or EtOAc and has m 1 6 0o (165o, sinters at 1 4 0o), [] D 20 +27o (initial, c 2 in H2O mutarotating to +55.3o in 24hours). The sodium salt [14984-39-5] M 216.1 has [] D 20 +27o (c 10 in H2O after 5hours). The phenylhydrazone has m 141o(from MeOH). [Ehrlich & Schubert Chem Ber 62 1974, 2014 1929, Anderson & King J Chem Soc 5333 1961, Beilstein 3 IV 2001.]

Uses

Used in the synthesis of N-(D-galacturonoyl) amino acids and dipeptides.

Chemical Properties

white to light beige fine powder

Uses

Highly purified product form Pectine.
InChI:InChI=1/C6H10O7/c7-1-2(8)4(5(10)11)13-6(12)3(1)9/h1-4,6-9,12H,(H,10,11)/p-1/t1-,2+,3+,4-,6-/m0/s1

91510-62-2 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma-Aldrich (48280)  D-(+)-Galacturonicacidmonohydrate  ≥97.0% 91510-62-2 48280-25G-F 1,304.55CNY Detail
Sigma-Aldrich (48280)  D-(+)-Galacturonicacidmonohydrate  ≥97.0% 91510-62-2 48280-5G-F 421.20CNY Detail

91510-62-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name Alpha-D-Galacturonic Acid Hydrate

1.2 Other means of identification

Product number -
Other names α-D-GALACTURONIC ACID HYDRATE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:91510-62-2 SDS

Please post your buying leads,so that our qualified suppliers will soon contact you!

*Required Fields