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.

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Nutritional Supplement Vitamin A;Retinol 98% Powderpicture1

Nutritional Supplement Vitamin A;Retinol 98% Powderpicture2

Nutritional Supplement Vitamin A;Retinol 98% Powderpicture3

Nutritional Supplement Vitamin A;Retinol 98% Powder

(CAS: 68-26-8)

CAS68-26-8;11103-57-4

MFC20H30O

Technical specifications≥98.00%

Levels of danger：3
UN NUMBER：1208
HS code：3004500000
MW：286.452
Density：1.0±0.1 g/cm3
Appearance： yellow to orange crystalline

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Details:

Description

Vitamin A or Retinol is a powerful antioxidant. it is a nutrient that can prevent various diseases such as cancer. C20H30O is the chemical formula of Vitamin A. It can be in several different structural forms, and like other antioxidants, strengthens bones and strengthens the immune system, and plays a crucial role in strengthening vision, growth, and development of body cells and the proper functioning of the heart, lungs, kidneys and other body organs help a lot.

Application

vitamin A is the composition of photoreceptor substances in visual cells. Lysine is an essential amino acid in human body, which can maintain the integrity and health of epithelial tissue structure and promote the growth and development of the body. Lack of, will make the growth and development is blocked, reproductive function decline. Commonly used in the prevention and treatment of children with dysplasia, dry eye, night blindness, dry skin and eye, respiratory tract, urinary system and intestinal infection resistance decreased. China's provisions can be used for salad oil, sesame oil and margarine, the use of 4.0~8.0 mg/kg; The maximum usage amount is 4~8 mg/kg in solid beverage; The usage amount is 3.0~9.0 mg/kg in baby food and dairy products; The maximum usage amount is 0.6-1. 2mg/kg; The use of 0.6~1. OMG/kg in milk drinks. When β-carotene is used to fortify the p-carrot beverage, the maximum usage amount is 20-40mg/kg; In the solid beverage, the maximum usage amount is 3-5 mg/kg.

Specifications

Items	Quality Standard	Results
Appearance	Yellow powder	Yellow powder
Identification	A(by IR): The IR spectrum of the sample corresponds to the spectrum of reference standard B(by HPLC): The retention time of the main peak corresponds to that of the reference standard	Conforms Conforms
Clarity	The solution is clear	Conforms
Degree of coloration	The solution is not more intensely than reference solution B7	Conforms
Melting point	192~196℃	193.5~194.5℃
Loss on Drying	Not more than 0.5%	0.04%
Sulphated ash	Not more than 0.1%	0.04%
Heavy metals	Not more than 10ppm	Conforms
Single max impurity	Not more than 0.2%	0.05%
Total impurities	Not more than 1.0%	0.18%
Assay(HPLC)	It should be 98.0%~102.0%	99.8%
Residual solvent	Methanol: Not more than 3000ppm	60ppm
Conclusion	Complies specification

Type of Packaging

25KG/Drum

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

ATAV
ACON
Atars
Aoral
Vogan
Vafol
Avita
dofsol
afaxin
vaflol
avitol
apexol
vitpex
axerol
avibon
ROIDEX
retinol
Retinol
agiolan
anatola
Alphalin
VI-alpha
testavol
prepalin
nio-a-let
biosterol
apostavit
aquasynth
vitavel a
Vitavel A
anatola a
vogan-neu
Aquasol A
chocola a
epiteliol
Vitamin A
hi-a-vita
Vitamin A1
dohyfral a
alphasterol
ophthalamin
axerophthol
lard factor
trans-retinol
disatabs tabs
oleovitamin a
retrovitamin a
vitamina1alcohol
Vitamin A Retinol
Vitamin A alcohol
all-trans-retinol
Vitamin A1 alcohol
anti-infective vitamin
Vitamin A1. all-trans-
antixerophthalmic vitamin
vitamina1alcohol,alltrans
all-trans-retinyl alcohol
all-trans-vitamin a alcohol
Vitamin A (all-trans-Retinol)
Vitamin A1 alcohol, all-trans-
3.7-Dimethyl-9-(2.6.6-trimethyl-1-cyclohexenyl)-nona-2.4.6.8-tetraen-1-ol
3.7-dimethyl-9-(2.6.6-trimethyl-1-cyclohexen-1-yl)-2.4.6.8-nonatetraen-1-ol
2.4.6.8-nonatetraen-1-ol, 3.7-dimethyl-9-(2.6.6-trimethyl-1-cyclohexen-1-yl)-, (all-E)-