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In stock
Product Description
Phthalic Anhydride (Other Names: Phthlandion Phthalicacidanhydride)
CAS No.: 85-44-9
MF: C8H4O3
Purity: 99.8%min
Specification:
Phthalic anhydride is the organic compound with the formula C8H4O3. This anhydride of phthalic acid, a colourless solid, is an important...
Group: Anhydride phthalic
In stock
Product Description
Product: Tris Base
Tris(hydroxymethyl)-aminomethane
Grade: Ultra Pure Grade
Lot: OK1911A
Code: 183995
CAS-No: [77-86-1]
Mol. Formula: C4H11NO3
Mol. Weight: 121.14
Packing: 25Kg/Drum
Purity 99.9~100.1%
Solubility (0.1M, Water) Clear
APHP Color, 20% Aqueous solution...
Group: Chemical reactants
In stock
Product Description
Seaweed fertilizer is an efficient, green and new type of fertilizer. The main raw materials, which consist of plentiful nutriments and some speical bio-chemical components, are economic algae in the sea. In addition to the nutriments of land plants, the fertilizer also has...
Group: Sodium alginate
In stock
Product Description
Application: Be used in pharmaceuticals, cosmetics, chemical engineering, rubber, metal finishing, pesticide, pigment and spinning & weaving fields. It is also one of the main materials of ester type surface active agent.
Packaging:
PEG200-1000: Iron or plastic barrel....
Group: Polyethylene glycol
In stock
Product Description
Items Specification
70% 28%
Appearance 25 White to yellowish paste Colorless to yellowish transparent liquid
Odor Characteristic odor Characteristic odor
Active matter, % 70 2 28 1
Unsulfated matter, % 2.0 max. 1.5 max.
Sodium sulfate, % 1.5 max. 0.5 max.
1, 4-Dioxane,...
Group: Sodium lauryl sulfate
In stock
Product Description
Stearic Acid
Index name (firsts) index 200
Specification:
Iodine value, g I 2 / is 100 gold than 2.0
Saponification value, mgKOH/g 206-211
Acid value mgKOH/g 205-210
Chroma( unite Hazen) ≤ 200
Freezing point deg 57 ~ 54
Water% ≤ 0.20
Inorganic acid, % ≤ 0.001
Packing:...
Group: Stearic acid
In stock
Product Description
Caustic Soda Flake
Formula: NaOH
Properties: Colorless crystaline with the shape of flake, block, and granula.
Specifications:
Items Standard
NaOH Content (%) ≥ 99.00
Fe2O3 (%) ≤ 0.005
Na2CO3(%) ≤ 0.7
NaCl(%) ≤ 0.05
Application:
It is the main raw materials for the...
Group: Hydrate of sodium
In stock
Product Description
Sodium Hexametaphosphate:
Used in industries of oil fields, paper production, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. As water softener, flotation selecting agent, disperser and high temperature adhesive; In food industry it used as an...
Group: Buromin
In stock
Product Description
1. Product Name: Zinc Oxide/ZnO
2. Molecular formula: ZnO
3. CAS No: 1314-13-2
4. HS Code: 2817001000
5. Appearance: White powder
6. Purity: 99.7%, 99%, 95%, 90%, 98%.
7. Manufacture for Zinc Oxide
8. Usage: This product mainly uses in robber industry, paints industry,...
Group: Zinc Oxide
In stock
Product Description
Calcium Carbide (CaC2)
Size: 1-4mm, 4-25mm, 25-50mm, 50-80mm, 80-200mm
Gas yield: 285L/KG-305L/KG
Packing: 50Kg or 100Kg / iron drum
Gas yield (Quality standard: GB10665-2004)
Technical specifications and features
1. Name
Calcium Carbide
2. Molecular formula...
Group: Calcium carbide