What is Sodium Cyanide used for?

Sodium Cyanide is commonly used in the mining industry for extracting gold from ores.

How can I optimize the use of chemicals in ore processing?

Optimizing the use of chemicals in ore processing involves several strategies to enhance efficiency and cost-effectiveness:

Are there specific regulations for the use of mining chemicals?

Yes, the use of mining chemicals is subject to various regulations that govern their production, use, storage, and disposal. These regulations are designed to protect human health and the environment. Key regulatory aspects include:

What is a settling agent, and how does it work in mining?

A settling agent, also known as a flocculant, is a chemical used to accelerate the settling of suspended particles in a liquid. In the context of mining, settling agents are crucial for improving the efficiency of ore processing and tailings management.

How do I store Sodium Cyanide safely?

Sodium Cyanide should be stored in a cool, dry place, away from incompatible materials and in accordance with safety guidelines.

Glucono delta lactone Food additive (GDL) 99.99%-United Chemical Global Suppliers

Name: Chemical Solutions for Mining and Metallurgy
Brand: United Chemical
Price: 2000.0 USD
Availability: InStock

Description

Gluconolactone, also known as glucono-δ-lactone, is an organic compound with the formula C6H10O6. It is a colorless solid and an oxidized derivative of glucose. This compound is commonly used as a food additive, where it functions as a sequestrant, acidifier, curing agent, pickling agent, or leavening agent . This compound is a cyclic ester of D-gluconic acid and is known for its ability to hydrolyze in water to form gluconic acid.

Application

As an additive in food production
As a separator, acidifier, cooker, pickle, yeast, and preservative in food production
In beverages as a gelling agent and preservative
As a skin buffer in pharmaceuticals
In cosmetics As a skin buffer
in concrete to reduce the proportion of water and cement

Specifications

ITEM	STANDARD
IDENTIFICATION	POSITIVE
GDL	99-100.5%
CHARACTERISTICS	WHITE CRYSTALLINE POWDER, ALMOST ODORLESS
SOLUBILITY	EASILY SOLUBLE IN WATER, HARD SOLUBLE IN ETHANOL
MELTING POINT	152℃±2
MOISTURE	≤0.5%
REDUCING SUBSTANCES (AS D-GLUCOSE)	≤0.5%
AS	≤1PPM
HEAVY METAL	≤10PPM
LEAD	≤2PPM
MERCURY	≤0.1PPM
CADMIUM	≤2PPM
CALCIUM	≤0.05%
CHLORIDE	≤0.05%
SULPHATES	≤0.02%
LOSS ON DRYING	≤1%
PH	1.5~1.8
AEROBE	50/G MAX
YEAST	10/G MAX
MOLD	10/G MAX
E.COLI	NOT AVAILABLE AT 30G
SALMONELLA	NOT AVAILABLE AT 25G

Type of Packaging

25 Kg woven bag

1000Kg jumbo bags

Certifications

ISO 9001. ISO 22716. cGMP certified

Kosher, Halal certified

Shipping Information

MOQ: (Due to the nature of chemical transportation, please consult the sea trade manager for details!)

Port of Loading: CHINA - Shanghai Port, Ningbo Zhoushan Port, Guangzhou Port, Qingdao Port, Tianjin Port, Dalian Port, Xiamen Port, Lianyungang Port (can be ensured according to the requirements of customers)

Delivery Time: 4-6 weeks, depending on order size and destination

Payment Terms

L/C, D/P, T/T at buyer’s cost

Sample available on request

Multiple Names

Glucolactone
D-Aldonolactone
Gluconic lactone
DELTA-GLUCONOLACTONE
delta-Gluconolactone
Glucono-Delta-Lactone
Glucono delta-lactone
glucono delta lactone
Gluconic acid lactone
DELTA-GLUCURONOLACTONE
Cagliflozin Impurity 8
D-Glucono-delta-lactone
D-(+)-Glucono-1.5-lactone
D-threo-Aldono-1.5-lactone
Glucono-δ-lactone USP26 FCCIV
D-Gluconic acid, delta-lactone
D(+)-DEXTRONIC ACID DELTA-LACTONE
delta-Gluconolactone, coarse powder
delta-Gluconolactone in stock GMP Factory
1.2.3.4.5-PENTAHYDROXYCAPROIC ACID DELTA-LACTONE
Glucono Delta Lactone, Glucono Delta Lactone powder
3.4.5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one (non-preferred name)
(3R,4S,5S,6R)-3.4.5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one (non-preferred name)
(3S,4R,5R,6S)-3.4.5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one (non-preferred name)