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Carbohydrazide Cas No.: 497-18-7

Supplier From China
Apr-23-19

Molecular Formula: C12H9N
CAS NO. ï¼?86-74-8
EINECSï¼? 201-696-0
UN: UN 2811 6.1/PG 3
Main application:
Used in the manufacture of dyes, chemical reagents, explosives, insecticides, lubricants, rubber antioxidants, etc. Used as an analytical reagent and also for organic synthesis.
Physicochemical propertiesï¼?
Appearance: White crystal or light brown powder
Purity: 98%
Refractive index: 1.767
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, nitrogen oxides, potassium hydroxide.
Vapor pressure: 400 mm Hg at 323°C
Storage condition: The warehouse is ventilated at low temperature and is stored separately from the oxidant.
Flash point: 220 °C
Melting point: 243-246 °C(lit.)
Density: 1.1 g/cm3
Boiling point: 355 °C (lit.)

Price and Minimum Quantity

Price: $5000.00 - $5500.00
MOQ: Not Specified

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Aug-30-22

Carbohydrazide Cas No.497-18-7

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Usage Carbohydrazide has strong reducibility. It can be used as energetic material intermediate, components of fire explosive and propellant directly; also as refinery equipment of preservatives and boiler water treatment of deoxidizer. In Chemical fiber industry, it s good elastic fiber crosslinking agent .As chemical raw materials and chemical intermediates,it s widely used in medicine, herbicide and plant growth regulator, dye, etc.
Package 25kg drum, 25kg bag,25kg Carton
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Carbohydrazide Cas No.: 497-18-7

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Carbohydrazide

Molecular Formula: CH6N4O

CAS NO. :497-18-7 EINECS:207-837-2 UN:3077

Main application:

Widely used in the production ofherbicides, plant growth regulators, dyes, etc. It can be used as an oxygen scavenger for boiler water and as a passivator for metal surfaces to reduce the corrosion rate of metals.

Physicochemical properties:

Appearance: White crystal powder

Purity: 99%

Refractive index: 1.537

Stability: Stable, but may explode if heated. Incompatible with strong acids, strong oxidizing agents.

Vapor pressure: 0.0162 mm Hg ( 25 °C)

Storage condition: The warehouse is ventilated at low temperature and stored separately from oxidants and acids.

Melting point: 150-153 °C(lit.)

Density: 1.02
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Carbohydrazide(CAS:497-18-7)
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Supplier From Vapi, Gujarat, India
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L-Tyrosine Powder Cas No.60-18-4

$45
MOQ: 1000  Kilograms
Sample Available
 
L-Tyrosine powder, CAS No.60-18-4, non-essential amino acid manufactured by extraction from vegetable protein. Do not use materials of animal origin in L-Tyrosine manufacturing process. L-tyrosine is an important factor in regulating mood. L-tyrosine deficiency can lead to poor mood, low blood pressure and low body temperature and associates with Restless Leg Syndrome. Tyrosine can be used in sports nutrition drink, skin care cosmetics and health foods.

As an experienced L-Tyrosine manufacturer and supplier, we has been supplying and exporting L-Tyrosine for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.

L-Tyrosine Food grade Specification
Name L-Tyrosine
Chemical Formula C9H11NO3
Appearance Cristal blanco o polvo cristalino
Assay 99.0 100.5%
Transmittance Clear, colorless, 95% min
Loss on drying 0.20% max
Residue on ignition 0.10% max
Other ammoniated Meet with the requirements
Chloride 0.020% max
Sulfate 0.020% max
Ammonium 0.020% max
PH 5.0 â?? 6.5
Specific rotation -11.3 -12.1
Heavy metals 0.0010% max
Arsenic 0.0001% max
Iron(Fe) 0.0010% max
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L-Valine Powder, Cas No.72-18-4

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L-Valine powder, CAS No.72-18-4, essential amino acid manufactured by fermentation from carbohydrate sources. No materials of animal origin are used in the production of L-valine. Along with L-leucine and L-isoleucine, is part of the branched chain of amino acids (BCAAs). L-valine is a branched chain amino acid (as are L-isoleucine and L-leucine), which is important for supplying energy to muscles. The branched chain amino acids enhance energy, increase endurance and aid in muscle tissue recovery and repair. Branched chain preparations are used in sports nutrition and health foods.

As an experienced L-Valine manufacturer and supplier, we has been supplying and exporting L-Valine for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.

Product Description
Categories Amino Acids
Qty in 20' FCL 20000kg
Min Order 500kg
Origin China
Packaging Factory Packaging or Neutral
Certificate ISO, Kosher, Halal, BRC
CAS No. 72-18-4
HS Code 292249
Specification Feed/Food Grade

L-Valine Specification
Specific rotation +27.6-+29.0
Heavy metals 10ppm
Water content 0.20%
Residue on ignition 0.10%
assay 99.0-100.5%
PH 5.0~6.5
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Magnesium Chloride Solid Cas 7791-18-6

$0.10
MOQ: 23000  Kilograms
Sample Available
 
Magnesium chloride is a chloride chemical formula MgCl2 colorless and easily deliquescent crystal soluble in water Magnesium chloride hydrate can be extracted from brine or seawater usually with 6 molecules of crystal water but it loses crystal water when heated to 95C begins to decompose when it is above 135C and releases hydrogen chloride HCl gas
Product Parameters


TEST ITEMS
TEST STANDARD
MAGNESIUM CHLORIDE
ANHYDROUS
MAGNESIUM CHLORIDE HEXAHYDRATE
MAGNESIUM CHLORIDEAs MgCl2
990
460
CALCIUM As Ca2
0002
015
SULFATE As SO42

100
ALKALI CHLORIDE As Cl

050
WATER INSOLUBLE
02
010
MOISTURE
02

FE
0005

NA
0002

MGO
05
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Sodium Carbonate (Soda Ash)

$260
MOQ: 20  Meters
Sample Available
 
Commodity : Soda Ash Light / Dense
Molecular formula:na2co3
Molecule weight:105.99
H.S Code:28362000
Cas: 497-19-8

Properties : white crystal powder, easily soluble in water, water solution is alkali. Easily absorbing moisture and co2 if exposing in the air.

Applications: mainly used in glass-manufacturing, chemical industry, metallurgy, paper, dye, synthetic washes and petrochemistry.

Packing :25kg/ 40kg/50kg/750kg pp woven bag with waterproof pe inner , two layers

Specifications standard : gb210.1-2004
Items : specification
First grade : specification
Second grade
Total alkalinity(as na2co3 in dry base) %99.2% min98.8% min
Chloride content(as nacl) %0.7% max0.9% max
Iron content(as fe in dry base) /%0.003% max0.0035% max
Sulphate content(as so4 in dry base) /%0.03% max0.03% max
Water insoluble matter /%0.03% max0.03% max
Loss on ignition a/ %0.5% max0.5% max

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