Lab Chemicals, Reagents, Stains Ph Indicators
Acenaphthene 83-42-9
Acetamide
60-35-5
3-Acetamidoacetophenone
7463-31-2
Acetanilide
103-84-4
Acetoacetanilide
102-01-2
O-Acetoacetanisidine
92-15-9
1-Acetonaphthone (1-acetylnaphtalene)
941-98-0
2-Acetonaphthone (2-acetylnaphtalene)
93-08-3
Acetone oxim
2,2'-Azo-bis-isobutyronitrile(AIBN)
2,2'-Azo-bis-isobutyronitrile(AIBN)
Molecular formula: C8h12n4 Formula weight: 164.21
Character: White crystal or crystalline powder. Easily soluble in methyl alcohol,alcohol and ethyl ether. It is apt to decompose and discharge nitrogen when heated.ItMagnesium Chloride Anhydrous (Block)
Specifications:
1) Content: ≥99.9%
2) Molecular formula: MgCl2
3) External appearance: white solid crystallize form
4) The surface of anhydrous magnesium lump is easy to damp end pollute,
thus the purity of magnesium chloride in the whole anhydrouChemical Reagent
Our bird flu test is ISO13485 approved.
We have newly developed two kinds of Bird Flu Test Kit, and they are both for testing human being and bird type.
1) One Step Rapid Antigen Bird Flu Test:
This kit is a chromatographic immunoassay for qualitative dDigitonin Cas 11024-24-1
Digitonin CAS 11024-24-1
Digitonin, 50% TLC, C56, H92, O29,
Molecular Weight 1229. 31
White to off white powder
Solubility Clear Colorless to Faint Yellow
Solution at 10mg / ml in absolute ethanol
Purity by Thin layer Chromatography Approx. 50%orange silica gel indicator
1. Mainly used for absorbing moisture, anti-rusting of instruments, gauges and equipment
in the enclosed condition. After absorbing moisture, it turns from blue
to red, visually indicating the reletive humidity of the given enviroments.
2. When being used High Purity Sulfur 99.99%
High-purity sulfur is available at 99.999% purity.High-purity sulfur is used in the chemical and pharmaceutical industries itc.Silica Gel Desiccants
Specifications:
1) White silica gel
2) White-blue silica gel
3) Weight: 0.5g, 1g, 2g, 3gStoddard Solvent
PRODUCT DESCRIPTION
Stoddard Solvent aka white spirit is a flammable colorless liquid, immiscible in water. It has a high boiling point and medium evaporation. It must be kept away from heat, naked flames and sparks.Maleic Acid Dibutyl Ester
Chemical Name: Maleic acid dibutyl ester
Molecular formula CHCOOC 4 H 9
CHCOOC 4 H 9
Physical Property:
It is colorless oil liquid, with relative density 0.996(20. C ), viscosity 7(23. C ), solidifying point -65. C~85. C, boiling point 280. C, refractive iMineral Desiccant---A Creative Desiccant That Is Degradable
504 mineral desiccant is a new kind of desiccant that with a wonderful ability to absorb moisture, sulfur dioxide (SO2) , carbon dioxide (CO2) , hydrogen sulfide (H2S) and other unexpected gases!
It is packed of paper, coagulation, composite membrane, andSilica Gel Desiccant In OPP/PE Packets
We can supply silica gel desiccant in OPP/PE packets. Normally it is packed with a mixture of white silica gel and blue or orange silica gel. The color changing can be seen clearly and we can check the availability of the desiccant.Methyl Ethyl Ketone Peroxide 55%
Specifications:
1) CAS No. [1338-23-4]
2) Abbreviation: MEKP, MEKPO
3) Product description:
4) Methyl ethyl ketone peroxide in dimethyl phthalate
5) Peroxide content: 55%
6) Balance: 45% DMP
7) Appearance: clear and colorless liquid
8) Total active oxygen:Phenolphthalein
We specially manufacture phenolphthalein
Quantiy 300mt/month
quality:BP2000
Packing 25kg bagsMagnesium Chloride Anhydrous Powder
Specifications:
1) Molecular formula: MgCl2
2) External appearance: white solid crystallize form
3) Content:
a) MgCl2: ≥99.9
b) K: ≤0.005
c) Na: ≤0.005
d) Fe: ≤0.005
4) The surface of anhydrous magnesium lump is Wash
KW-42D: 40oC Eco-friendly Wash
Properties:
1. Flash point 40oC, aromatic free, slight toxicity
2. Efficiently remove ink and glaze from blankets and rollers
3. Safe on blankets and rollers (except for EPDM), plates and press components
4. Addition of watePerchloric acid
HClO4M.W.: 100.46Characteristic: Colorless to yellowish liquid. Odorless.Specification:Assay (HClO4)...................................70.0~72.0%Color (Hazen)..............................................≤15Insoluble matter in ethanol...................Calcium Hypochlorite
SODIUM PROCESSING WAY
EFFECTIVE CHLORINE : MIN 65% or 70%Mixed refrigerant
Refrigerant R134a is mainly used to substitute CFC-12 as refrigerant in car conditioning
and refrigerating and refrigerating in refrigeratorBenzyl Benzoate
Extremely faint floral odor.1 2 3 4 5 6 7 8 9 10 Next...
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Total: 372 items in 19 pages.