Sodium glucoheptonate 31138-65-5

Sodium glucoheptanate can be used for cleaning metals, silk polishing, paint stripping, and aluminum etching.

Sodium glucoheptonate Basic information
Background
Product Name:	Sodium glucoheptonate
CAS:	31138-65-5
MF:	C7H15NaO8
MW:	250.18
EINECS:	250-480-2
Mol File:	31138-65-5.mol
Sodium glucoheptonate Chemical Properties
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
InChI	InChI=1/C7H14O8.Na.H/c8-1-2(9)3(10)4(11)5(12)6(13)7(14)15;;/h2-6,8-13H,1H2,(H,14,15);;/t2-,3-,4+,5-,6?;;/s3
InChIKey	STSMDPCOZSWONE-SCJDZOBNNA-N
SMILES	[C@H](O)([C@H](O)[C@H](O)CO)[C@@H](O)C(O)C(=O)O.[NaH] \|&1:0,2,4,8,r\|
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)

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.