Kategoria: Chemia i Tworzywa sztuczne -> Produkty chemiczne -> Preparaty i odczynniki chemiczne Kraj: Chiny Polecane produkty [Chiny]Macroporous weakly acidic ion exchange resin BC86Water softening, dealkalination, desalination, recovery of Zinc and nickel in waste water, separation and purification of biochemiclas。
Type:macroporous weakly acidic
Matrix:acrylic acid
Function Group:-COO-
IonicForm:H+
Moisture Content(%):45 ~ 52
Total ExchangeCapacity (mmol/g):≥11.0
Total ExchangeCapacity (mmol/ml):≥4.4
Shipping Weight (g/ml):0.72~0.80
True(wet) Density (g/ml):1.14~1.20
Particle sizeRange (%):0.315~1.25mm≥95
PhysicalStrength(%):(formacroporous)≥95[...] [Chiny]Macroporous strongly acidic ion exchange resin BD001Water softening and preparation of pure water, waste water treatment, recovery of noble metals, and as acidic catalysts.
Type:macroporous strongly acidic
Matrix:polystyrene
Function Group:-SO3-
IonicForm:Na+
Moisture Content(%):45 ~ 55
Total ExchangeCapacity (mmol/g):≥4.35
Total ExchangeCapacity (mmol/ml):≥1.8
Shipping Weight (g/ml):0.77~0.85
True(wet) Density (g/ml):1.25~1.28
Particle sizeRange (%):0.315~1.25mm≥95
PhysicalStrength(%):(formacroporous)≥90
:[...] [Chiny]Strongly acidic cation ion exchange resin BC121Water softening and preparation of pure water, with goodexchange capactiy and physical stability
Type:macroporous : strong acidic
Matrix: polystyrene
IonicForm: Na+
Moisture Content(%):42~50
Total ExchangeCapacity (mmol/g):≥4.4
Total ExchangeCapacity (mmol/ml):≥2.0
Shipping Weight (g/ml):0.78~0.88
True(wet) Density (g/ml):1.25~1.30
Particle sizeRange (%):0.315~1.25mm≥95
PhysicalStrength(%):(formacroporous)≥90[...] [Chiny]Testosterone Enanthate (Steroids)Testosterone Enanthate (Steroids)
Synonyms testosterone enantate; testosterone enthanoate
CAS No.: 315-37-7
EINECS: 206-253-5
Assay: 98%
Molecular Formula C26H40O3
Molecular Weight 400.6
Molecular Structure:ycgsales02@ycphar.com
Melting point 34-39°C
Refractive index:77°
Character: White crystalline powder.
Packaging 5 Kg net/aluminum tin
Usage: Pharmaceutical material, Steroid hormone, Anabolin. Clinically for the treatment of male sexual function decline, aplastic anemia[...] [Chiny]Refrigerant R134AHFC-134a(1,1,1,2-TETRAFLUOROETHANE)
Product:
tetrafluoroethane R134A
Property of chloride :
Molecular Weight, 102.03
Boiling Point, -26.1°C
Critical Temperature, 101.1°C
Critical Pressure, 4.05Mpa
Specific Heat of Liquid, 30°C, [KJ/(kg.°C)] 1.51
Solubility(water, 25°C), 0.15%
ODP,0 GWP,0.13
Packing:
Can of 220g, 250g, 280g, 300g, 340g, 500g, 800g, 1000g; Disposable cylinder 30lb/13.6kg, 50lb/22.7kg; Recyclable cylinder 400L, 800L, 926L, 1000L; ISO-Tank.
[...] [Chiny]Anhydrous Hydrogen Fluoride (AHF,99.995%)HF - 99.95% Min.
H2O - 0.03% Max.
SO2 - 0.007% Max.
H2SiF6 - 0.01%% Max.
Non-volatile acid content (H2SO4) - 0.005% Max.
Packing: In ISO TANK container (24~27MT)
The unit price is approx.USD1600 per Metric Ton FOB Shanghai port,China.[...] [Chiny]L-borneol, Ai-Pian, plant extract, herbal extractL-Borneol / Ai-Pian C10H18O
It's white crystal made of extracting and processing from fresh leaves of Balsamifera (Linn.) DC.
Appearance
White crystal powder or crystal flakes.
Application
Natural Borneol with a sharp aroma make people relaxed and Comfortable, called"Musk"as usual. It's widely applied in medicine, senior spices or cosmetics as a precious raw material, also in food, daily commodity or health care as additives, and better curative effect than Synthetic Borneol,[...] [Chiny]L-Tryptophan 98.5% feed gradeWe are the key manufacturer of L-Tryptophan in China, with the most famous brand of BBCA, we can offer you best price and hope to cooperate with you earlier.
Please contact me freely if you have enquiry at any time.[...] [Chiny]p-terphenylCAS: 92-94-4 EC No: 202-205-2
Molecular Formula:C18H14
Molecular Weight: 230.31
Melting Point:210-214°C
Content: 99.5%
Appearance:White Crystalline powder
Physical and Chemical property:It does not dissolve in water, but it dissolves in the organic solvent such as alcohol, ether and benzene.
Application:Used as fungicide s and in organic synthesis ;As organic reagents,be the illuminant in glittery conuter as organic reagents;As a heat-transfer agent in nuclear power[...] [Chiny]crystal cat litter【Character】Silica gel has a large number of porous internal structure and owns a big absorption capacity for the water vapor, and all kinds of smell .Based on above special properties Silica cat litter is manufactured through processing and refining. Silica cat litter is a new type and ideal pet waste cleaning agents which have better properties than the past cat litter such as clay. Silica gel being used as cat litter is a major improvement for the cat litter industry. the main ingredient of[...] |
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