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Hainan Zhongxin Chemical Co., Ltd. |
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Founded in 1995, Hainan Zhongxin Chemical Co., Ltd. (Zxchem) specializes in research, production and trading on inorganic and organic chemicals, pharmaceutical raw materials and intermediates, dyestuffs and intermediates, pesticides and botanical extracts.
Zxchem is headquartered in Hainan. Today it has set up branches and offices in Shanghai, Tianjin, Shenzhen, and Qsingtao, and manufacturing bases in Guangxi, Changshu, Shanghai and Taizhou.
Thanks to its vast and matured supply net work, custom manufacture capability and advanced information system, together its service orientation following ISO 9001:2000, ZXCHEM is playing a more and more important role in China's chemical industry.
Registration date: Sep 1, 2005
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| Product List |
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Sodium dichloroisocyanurate
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Sodium compounds |
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Offer: Sodium dichloroisocyanurate
Effective Chlorine content: 60%min or 56%min
Appearance: granule or powder
Packing: 50kgs net cardboard drum/plastic drum/jumbo bag
If you are interested in our products, please... |
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Ginkgo Biloba Extract
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Spices or extracts |
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Offer to sell: Ginkgo Biloba Extract
Main Specification:
Ginkgo Flavonoides: HPLC24% Min
Terpene Lactones: HPLC6% Min
Ginkgolic Acid: HPLC100ppm, 5ppm, 1ppm Max
If you are interested in our products, please... |
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L(+) tartaric acid
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Hydroxy acids |
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Offer to sell L(+) tartaric acid
FCCIV
Assay: 99.5%;101.0%
[a]20/D:+12.0??-+12.8??
Heavy metals(as Pb):10mg/kg max
Residue on ignition: 0.1% max
Loss on drying: 0.2% max
Chloride(as Cl): 0.01% max... |
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catechol
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Phenols or its substitutes or derivatives |
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Offer: catechol
specification:
Appearance: Light gray flake
Purity: 99% min
Melt point: 104-106??C
Ash: 0.04% max
Packing: 50kgs net iron drum
If you are interested in our products, please feel free to... |
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EDIBLE CASEIN
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Processed cheese |
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Offer to sell: EDIBLE CASEIN
Specification:
Protein (on dry basis ): 92.00% min
Moisture: 12.00% max
Fat: 1.50% max
Ash: 1.80% max
Acidity: 45.00??T max
Lactose: 1.00 max
Insolubility: 0.50 ml / g max
pH:... |
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Resveratrol
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Spices or extracts |
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We offer to sell: Resveratrol
Trans-Resveratrol: HPLC20%, 50%, 98% Min
If you are interested in our products, please visit our website for more information, and at the same time we hope to set up a long-term... |
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5-HTP ( Peak-X free)
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Spices or extracts |
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We offer to sell: 5-HTP (Peak-X free)
5-HTP: HPLC99%Min
If you are interested in our products, please visit our website for more information, and at the same time we hope to set up a long-term business relationship... |
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Grape Seed Extract
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Spices or extracts |
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We offer to sell Grape Seed Extract
specification:
Proanthocyanidins: UV95% Min (Beta-Smith)
Polyphenols: UV70%, 80%, 85%, 90%, 95% Min (Folin-C)
OPCs (Dimers, trimers & tetramers): HPLC30%, 40%, 60%, 80%, 85%... |
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pine oil
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Natural oils |
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Offer: Pine oil
Specification:
Appearance: slight-yellowish or brown-yellowish oil-shape liquid
Color (std): 6 max.
Content of water: 0.7% max.
Acid value: 85% min.
Gravity: 0.92-0.94
Distillation range:... |
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Guanidine Hydrochloride
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Specialty |
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Offer: Guanidine Hydrochloride
Specification:
Appearance: white crystal
Purity: 99% min
Moisture: 0.3% max
NH4Cl: 0.5% max
Water insoluble matters: 0.15% max
Ash: 0.05% max
Packing: 25kgs net paper bag... |
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Phenolphthalein
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Phenols or its substitutes or derivatives |
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We offer Phenolphthalein
Specification: BP98
Appearance: white powder
Melting point: 260-263??C
Heavy metals: 20ppm max
Residue on ignition: 0.1% max
Loss on drying: 1.0% max
Fluoran: pass
Assay: 98.0-102.0%... |
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Hydroquinone
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Phenols or its substitutes or derivatives |
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Offer: Hydroquinone
Assay: 99.0-101.0%
Melting point: 171-175
Solubility: Up to standard
Residue on ignition: 0.05% max
Heavy metal (Pb): 0.002% max
Iron (Fe): 0.002% max
Packing: 25kgs net bag
1x20'FCL =... |
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N-methylaniline
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Secondary |
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Offer to sell: N - methylaniline
Appearance: colorless or light yellow transparent liquid
Purity 93% min
Packing: ISO tank
22.5mts per tank
If you are interested in our products, please feel free to contact with... |
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BSA ( BIS- (TRIMETHYLSILIL) ACETAMIDE)
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Specialty |
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BSA (BIS-(TRIMETHYLSILIL) ACETAMIDE)
Specification:
Appearance: colorless liquid
Activity of silicon alkyl: 98% min (GC)
Content: 92-95%
Boiling point: 71 - 73C / 35 mmHg
Packing: 160 / 750kgs net drum
If you... |
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SODA ASH LIGHT
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Soda ash or chlorine or caustic soda production services |
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We offer to sell: SODA ASH LIGHT
Specification:
Na2CO3: 99.2% min.
NaCl: 0.7% max.
Fe: 0.004% max.
SO4: 0.03% max.
Water insolubles: 0.04% max.
Burning loss: 0.8% max
Packing: 25kgs net plastic woven bag
If... |
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Sodium Acid Pyrophosphate
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Phosphates or phosphides |
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Offer: Sodium Acid Pyrophosphate
Food grade:
Purity: 95% min
Water - insoluble substances: 1.0% max.
As: 0.0003% max
Heavy metal (as Pb): 0.0015% max
Fluoride: 0.005% max
pH value: 3.5 - 4.5
Appearance:... |
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sodium gluconate
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Sodium compounds |
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Offer to sell Sodium Gluconate
Specification: FCC IV
Content: 98% min
Loss on dry: 2.0% max
Reducing substances: 0.5% max
Heavy metals: 0.002% max
Appearance: white crystal powder
Sulphate: 0.05% max
Packing:... |
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M-Chloroaniline
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Primary |
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Offer to sell M-Chloroaniline 99.9%
Specification:
Appearance: Light yellow and brown oil shape liquid
Purity (GC): 99.9%min
Aniline: 0.02%max
2-chloroaniline: 0.02%max
4-chloroaniline: 0.02%max
Other... |
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nicotinic acid
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Nicotinic acids |
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We offer: Nicotinic acid USP24/BP98
Packing: 25kgs net cardboard drum
Capacity: 1000mts/year
If you are interested in our products, please feel free to contact with us for more information, and at the same time we... |
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diosmin
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Diltiazem hydrochloride |
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Now we offer to sell Diosmin.
Specification: EP IV
Assay: HPLC90-102%
The plate count: 1000Cfu/gm max
Yeast & mold: 100cfu/gm max
E.coli: negative
Salmonela: negative
Packing: 25kgs net cardboard drum
If you... |
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[3]
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