Sodium glucoheptonate

Background

Product Name: Sodium glucoheptonate
CAS No.: 31138-65-5
Chemical Name: Sodium glucoheptonate
Synonyms: SODIUM HEPTAGLUCONATE;Sodium Glucoheptonate Dihydrate;GAL[2346AC]Β(1-3)GLCN3[46BZD]-Β-MP;Squalane 111-01-3;LacMP 4'-OH, per OBn;LacMP 3'-OH, per OBn;Natriumglucoheptonat;SODIUM GLUCOHEPTONATE;SODIUM GLUCO HEPTANATE;SODIUM A-GLUCOHEPTONATE
CBNumber: CB7430675
Molecular Formula: C7H15NaO8
Formula Weight: 250.18
MOL File: 31138-65-5.mol

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Sodium glucoheptonate Property

Melting point:: 177 °C
Boiling point:: 117℃[at 101 325 Pa]
Density: 1.45[at 20℃]
refractive index: 132.5 ° (C=1, H2O)
storage temp.: Inert atmosphere,Store in freezer, under -20°C
solubility: DMSO: 50 mg/mL (175.94 mM);Ethanol: Insoluble
form: Powder
color: White
Water Solubility: Freely soluble in water
LogP: -6.44 at 20℃
CAS DataBase Reference: 31138-65-5(CAS DataBase Reference)
EPA Substance Registry System: D-gluco-Heptonic acid, monosodium salt, (2.xi.)- (31138-65-5)

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Safety

Safety Statements: 24/25
WGK Germany: 3
TSCA: Yes
HS Code: 2918.19.9000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H303May be harmfulif swallowed

Precautionary statements

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P403Store in a well-ventilated place.

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N-Bromosuccinimide Price

TCI Chemical

Product number: G0330
Product name: Gal[2346Ac]β(1-3)GalN3[46Bzd]-β-MP
Packaging: 1G
Price: $417
Updated: 2024/03/01

TCI Chemical

Product number: M1763
Product name: Neu5GcAc[1Me,4789Ac]α(2-6)Gal[24Bz,3Bn]-β-MP
Packaging: 200MG
Price: $859
Updated: 2024/03/01

TCI Chemical

Product number: G0330
Product name: Gal[2346Ac]β(1-3)GalN3[46Bzd]-β-MP
Packaging: 5G
Price: $1365
Updated: 2024/03/01

TCI Chemical

Product number: G0311
Product name: Gal[2346Ac]β(1-3)GlcNPhth[46Bzd]-β-MP
Packaging: 1G
Price: $206
Updated: 2024/03/01

TCI Chemical

Product number: G0311
Product name: Gal[2346Ac]β(1-3)GlcNPhth[46Bzd]-β-MP
Packaging: 5G
Price: $617
Updated: 2024/03/01

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Sodium glucoheptonate Chemical Properties,Usage,Production

Background

The value of the sugar acids and their soluble salts and lactones as sequestering or chelating agents for metal ions, particularly in alkaline solutions, has been recognized for many years. These materials have been used industrially in alkaline de-rusting processes, bottle washing, descaling, for the prevention of iron-staining in paper making, and in the processing of cotton and other textiles, among numerous other applications which could be mentioned. Soil gluconates, particularly sodium gluconate, have become the most widespread use for these purposes, primarily because of their availability and relatively low cost. Kiliani prepared sodium glucoheptonate as early as 1886 by the reaction of hydrocyanic acid with glucose in an aqueous solution, and many modified methods for the preparation of the valuable salt have been suggested. However, it is available only in highly coloured amber to red or red-brown solutions. Such highly colored sequestering agents are unsuitable in many applications in the paper, textile and pharmaceutical industries.

Uses

Sodium glucoheptonate is used for cleaning metal, mercerizing, paint stripping, and aluminum etching. It is also used to mercerize cotton, linen, hemp, and other plant-based fibers to increase strength and add luster to their overall appearance of threads and fabrics.

Synthesis

98 g (2 mol) of sodium cyanide and 300 g of water were charged into a flask fitted with a stirrer, thermometer and a connection to a water jet aspirator. The contents of the flask were cooled to 2 ℃. using an ice bath. 396 g (2 mol) of dextrose hydrate were charged into the flask over about 30 minutes. When the sugar had all been charged, the temperature rose to 8 ℃., when the vacuum jet was turned on to provide a vacuum of about 40 mm of Hg. Within about 30 minutes, the temperature rose to 27 ℃., when the ammonia began to boil off vigorously. Within approximately 1 hour, the alpha sodium glucoheptonate dihydrate began to crystallize. The removal of the ammonia was continued at 27 ℃ and a vacuum of 33-40 mm of Hg for 6 hours. The crystals were filtered, water washed, and air dried. The first crop yield of alpha sodium glucoheptonate was -328 grams or 57.7% of the theoretical.

Toxics Screening Level

The initial threshold screening level (ITSL) for sodium glucoheptonate is 0.1μg/m3 based on an annual averaging time.

Sodium glucoheptonate Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Sodium glucoheptonate manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: SODIUM GLUCOHEPTONATE 31138-65-5
Price: US $40.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000kg/Week
Release date: 2024-05-08

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Monosodium D-glycero-D-gulo-heptonate 31138-65-5
Price: US $70.00/kg
Min. Order: 1kg
Purity: 99
Supply Ability: 5000
Release date: 2024-05-31

Hebei Mojin Biotechnology Co.,Ltd

Product: SODIUM GLUCOHEPTONATE 31138-65-5
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2024-05-23

31138-65-5, Sodium glucoheptonateRelated Search:

Pyridine D-Glucurone Chlorhexidine digluconate CALCIUM GLUCOHEPTONATE D-Glucosamic acid SODIUM-ALPHA-GLUCOHEPTONATE,SODIUM GLUCOHEPTONATE 4'-METHOXYPHENYL-2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSIDE SODIUM GLUCOHEPTONATE PHENYL 1-THIO-BETA-D-GALACTOPYRANOSIDE NEU5AC ALPHA(2-3)GAL BETA MP GLYCOSIDE GLUCOHEPTONIC ACID SODIUM GLUCOHEPTONATE,SODIUM-ALPHA-GLUCOHEPTONATE SODIUM GLUCOHEPTONATE,SODIUM-ALPHA-GLUCOHEPTONATE

Gal[26Bn]beta(1-4)Glc[236Bn]-beta-MP

4-Methoxyphenyl 2,4-Di-O-benzoyl-3-O-benzyl-6-O-(methyl 5-Acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto-2-nonulopyranosylonate)-beta-D-galactopyranoside

Neu5Ac[1Me,4789Ac]alpha(2-6)Gal[24Bz,3Bn]-beta-MP

Gal[246Bn]beta(1-4)Glc[236Bn]-beta-MP

LacMP 3'-OH, per OBn

4-Methoxyphenyl 4-O-(2-Acetamido-2-deoxy-beta-D-galactopyranosyl)-2-acetamido-2-deoxy-beta-D-glucopyranoside

Gal[2346Ac]beta(1-4)Glc[236Ac]-beta-MP

Gal[236Bn]beta(1-4)Glc[236Bn]-beta-MP

LacMP 4'-OH, per OBn

Gal-beta-SPh[246Bn, 3All]

Phenyl 3-O-Allyl-2,4,6-tri-O-benzyl-1-thio-beta-D-galactopyranoside

Gal-beta-SPh[246Ac, 3All]

Phenyl 2,4,6-Tri-O-acetyl-3-O-allyl-1-thio-beta-D-galactopyranoside

SODIUM GLUCO HEPTANATE

SODIUM GLUCOHEPTONATE

SODIUM HEPTAGLUCONATE

SODIUM A-D-GLUCOHEPTONATE

SODIUM A-GLUCOHEPTONATE

SODIUM ALPHA-D-GLUCOHEPTONATE

SODIUM-ALPHA-GLUCOHEPTONATE

alpha-delta-glucoheptonic

alpha-delta-glucoheptonicacid,sodiumsalt

monosodiumsalt,(2.xi.)-D-Gluco-heptonicacid

monosodiumsalt,(2xi)-d-gluco-heptonicaci

4-Methoxyphenyl 2,4-Di-O-benzoyl-3-O-benzyl-6-O-[methyl 5-(Acetoxyacetamido)-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto-2-nonulopyranosylonate]-beta-D-galactopyranoside

Neu5GcAc[1Me,4789Ac] alpha(2-6)Gal[24Bz,3Bn]-beta-MP

4-Methoxyphenyl 3-O-(2-Acetamido-2-deoxy-beta-D-galactopyranosyl)-2-acetamido-2-deoxy-beta-D-glucopyranoside

Gal beta(1-4)Glc-beta-MP

4-Methoxyphenyl 6-O-(N-Acetyl-alpha-neuraminosyl)-beta-D-galactopyranoside

4-Methoxyphenyl O-(5-Acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-2-nonulopyranosylonic Acid)-(2-6)-beta-D-galactopyranoside

4-Methoxyphenyl 6-O-[N-(Hydroxyacetyl)-alpha-neuraminosyl]-beta-D-galactopyranoside

4-Methoxyphenyl O-(5-Hydoxyacetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-2-nonulopyranosylonic Acid)-(2-6)-beta-D-galactopyranoside

4-Methoxyphenyl 2,4,6-Tri-O-benzoyl-3-O-(methyl 5-Acetoxyacetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto-2-nonulopyranosylonate)-beta-D-galactopyranoside

Neu5GcAc[1Me,4789Ac]alpha(2-3)Gal[246Bz]-beta-MP

4-Methoxyphenyl 3-O-[N-(Hydroxyacetyl)-alpha-neuraminosyl]-beta-D-galactopyranoside

4-Methoxyphenyl O-(5-Hydroxyacetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-2-nonulopyranosylonic Acid)-(2-3)-beta-D-galactopyranoside

D-GLYCERO-D-GULOHEPTONIC ACID SODIUM SALT

GLUCOSEMONOCARBOXYLIC ACID SODIUM SALT

GLUCOSECARBOXYLIC ACID SODIUM SALT

GLUCOHEPTONIC ACID SODIUM SALT

ALPHA-D-GLUCOHEPTONIC ACID SODIUM SALT

Glutoheptonic acid, sodium salt

D-gluco-Heptonic acid, monosodium salt, (2.xi.)-

Natriumglucoheptonat

Gluco Heptonic Acid Sodium Salt 98%

GalNAc alpha(1-3)GalNAc beta(1-3)Gal alpha(1-4)Gal beta(1-4)Glc beta MP Glycoside

GLUCOHEPTONIC ACID SODIUM SALT HYDRATE: 85%

O-(2-Azido-4,6-O-benzylidene-2-deoxy-alpha-D-galactopyranosyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-threonine tert-Butyl Ester

O-(2-Azido-4,6-O-benzylidene-2-deoxy-alpha-D-galactopyranosyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-serine tert-Butyl Ester

4-Methoxyphenyl 3-O-(3,4,6-Tri-O-acetyl-2-deoxy-2-phthalimido-beta-D-glucopyranosyl)-2,4,6-tri-O-benzyl-beta-D-galactopyranoside

GlcNPhth[346Ac]beta(1-3)Gal[246Bn]-beta-MP

4-Methoxyphenyl 3-O-(2,3,4,6-Tetra-O-acetyl-beta-D-galactopyranosyl)-2-azido-4,6-O-benzylidene-2-deoxy-beta-D-glucopyranoside

Gal[2346Ac]beta(1-3)GlcN3[46Bzd]-beta-MP

Sodium Glucoheptonate Dihydrate

(3R,4S,5R,6R)-2,3,4,5,6,7-Hexahydroxyheptanoic acid sodium salt

4-Methoxyphenyl 3-O-(2,3,4,6-Tetra-O-acetyl-beta-D-galactopyranosyl)-2-azido-4

Glucoheptonic Acid Sodium Salt Glucosecarboxylic Acid Sodium Salt

D-Sodium glucoheptonate