English
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Cu56%
W&Q
1. Molecular Formula: ZnCO3.2Zn(OH)2.2H2O CAS NO.: 12539-71-8 Molecular Weight: 342.23
2. Property:
It is white powder,it is used as corrosion inhibitor and desulfurizer in oilfield mining, and as desulfurizer and catalyst in fertilizer production. It also can be widely used in paints and other chemical products.
3. Specification(%):
Zn | 56min |
Cd | 0.005max |
Pb | 0.005max |
| Cu | 0.005max |
4. Packing:
In 25kg bag.
Product Overview
W&Q's Basic Zinc Carbonate is a high-purity inorganic zinc compound, appearing as white fine powder with low water solubility, excellent chemical stability, and non-toxicity. Zinc, as an essential trace element, plays a critical role in enzyme activation, immune regulation, growth and development, and material synthesis for humans, animals, and industry. W&Q produces basic zinc carbonate in accordance with strict GMP and ISO standards, adopting precision synthesis and purification processes to ensure consistent purity, low heavy metal residues, and reliable performance. Our product is widely used in rubber industry, animal nutrition, pharmaceutical formulations, cosmetics, and feed additives, delivering a high-quality zinc source and functional additive for global clients.
Product Benefits
1. Rubber Vulcanization Activation: As a premium activator in rubber production, it enhances the activity of vulcanizing agents, accelerates vulcanization speed, improves rubber cross-linking density, and enhances the tensile strength, wear resistance, and aging resistance of rubber products. W&Q’s product has uniform particle size, ensuring stable dispersion in rubber and optimal vulcanization effect.
2. Animal Nutrition & Growth Promotion: It provides bioavailable zinc for livestock and poultry, supporting enzyme activity, immune function, and epithelial tissue repair. It helps prevent zinc deficiency-related diseases such as skin lesions, poor growth, and reduced immunity, improving feed conversion rates and breeding efficiency. Compared with other zinc salts, it has milder properties and lower irritation to animal digestive tracts.
3. Pharmaceutical & Cosmetic Applications: In pharmaceuticals, it is used as a raw material for zinc supplements and anti-inflammatory drugs, helping to treat zinc deficiency and skin inflammations. In cosmetics, it acts as a sunscreen agent, astringent, and anti-acne ingredient, with good skin compatibility and safety, effectively regulating sebum secretion and protecting the skin.
4. Environmentally Friendly Performance: It is non-toxic, odorless, and environmentally compatible, with no harmful emissions during application. It can be decomposed into harmless substances under appropriate conditions, meeting global environmental protection requirements, making it suitable for green production in various industries.
Usage
- Rubber Industry: Added to natural rubber and synthetic rubber. The recommended dosage is 3-8 parts per 100 parts of rubber, depending on the rubber type and product performance requirements. W&Q provides tailored dosage guidance to optimize rubber product quality.
- Animal Nutrition: Mixed into livestock and poultry feed. Recommended dosage: 50-100 mg/kg for poultry feed, 80-150 mg/kg for swine feed, and 40-80 mg/kg for ruminant feed. It can be used alone or mixed with other trace elements.
- Pharmaceuticals & Cosmetics: In pharmaceuticals, it is used to produce oral zinc supplements and topical ointments, with dosage determined by formulation requirements. In cosmetics, the addition amount is 0.5-5% in sunscreen products, astringents, and anti-acne creams, depending on product functions.
- Other Applications: Used as a pigment additive, flame retardant, and catalyst in chemical industry. The dosage varies by application scenario, and W&Q offers professional technical advice.
Storage: Store in a dry, cool, and well-ventilated warehouse, away from moisture, direct sunlight, acids, and oxidizing substances. Keep sealed to prevent moisture absorption and caking. Shelf life is 24 months under proper storage conditions.
FAQ
Q1: Is basic zinc carbonate safe for humans and animals?
A1: Zinc is essential for organisms, and basic zinc carbonate is mild and low-irritating. The daily maximum safe intake of zinc for humans is 40 mg. Excessive intake may cause gastrointestinal discomfort. W&Q’s products are formulated within safe limits, and following recommended dosages is advised.
Q2: What is the difference between basic zinc carbonate and zinc oxide?
A2: Basic zinc carbonate has lower zinc content (≈57%) but better dispersion and milder properties, suitable for rubber activation and low-irritation applications. Zinc oxide has higher zinc content (≈80%) and stronger antibacterial properties but is more irritating. W&Q’s basic zinc carbonate is preferred for scenarios requiring stable dispersion and mild performance.
Q3: Can it be mixed with other rubber additives?
A3: Yes. It has good compatibility with vulcanizing agents, accelerators, antioxidants, and fillers in rubber. W&Q recommends pre-mixing with small amounts of rubber powder before adding to the main mixture to ensure uniform dispersion.
Q4: Does it meet international quality standards?
A4: Absolutely. W&Q’s basic zinc carbonate complies with global standards such as USP, BP, GB/T 10661-2021, and EU REACH regulations, with heavy metal content (Pb, Cd, As) below 5 ppm, fully meeting industrial, feed, pharmaceutical, and cosmetic grade requirements.
Why Choose W&Q?
1. Strict Quality Control:W&Q implements full-process quality monitoring, from raw material screening to finished product testing. Our basic zinc carbonate has a purity of ≥98%, uniform particle size, and low impurities, ensuring stable performance in various applications.
2. Customized Solutions: W&Q’s R&D team develops targeted products for different industries, such as ultra-fine particle products for rubber and low-irritation products for cosmetics, meeting diverse customer needs.
3. Global Regulatory Compliance: Our products are certified by GMP, ISO 9001, FDA GRAS, and EU feed and cosmetic regulations, enabling seamless market access in global markets.
4. Comprehensive Support Services: W&Q provides one-stop services including technical guidance, dosage optimization, and quality certification documents. Our professional team responds quickly to customer queries, building long-term trusted partnerships.
1. Molecular Formula: ZnCO3.2Zn(OH)2.2H2O CAS NO.: 12539-71-8 Molecular Weight: 342.23
2. Property:
It is white powder,it is used as corrosion inhibitor and desulfurizer in oilfield mining, and as desulfurizer and catalyst in fertilizer production. It also can be widely used in paints and other chemical products.
3. Specification(%):
Zn | 56min |
Cd | 0.005max |
Pb | 0.005max |
| Cu | 0.005max |
4. Packing:
In 25kg bag.
Product Overview
W&Q's Basic Zinc Carbonate is a high-purity inorganic zinc compound, appearing as white fine powder with low water solubility, excellent chemical stability, and non-toxicity. Zinc, as an essential trace element, plays a critical role in enzyme activation, immune regulation, growth and development, and material synthesis for humans, animals, and industry. W&Q produces basic zinc carbonate in accordance with strict GMP and ISO standards, adopting precision synthesis and purification processes to ensure consistent purity, low heavy metal residues, and reliable performance. Our product is widely used in rubber industry, animal nutrition, pharmaceutical formulations, cosmetics, and feed additives, delivering a high-quality zinc source and functional additive for global clients.
Product Benefits
1. Rubber Vulcanization Activation: As a premium activator in rubber production, it enhances the activity of vulcanizing agents, accelerates vulcanization speed, improves rubber cross-linking density, and enhances the tensile strength, wear resistance, and aging resistance of rubber products. W&Q’s product has uniform particle size, ensuring stable dispersion in rubber and optimal vulcanization effect.
2. Animal Nutrition & Growth Promotion: It provides bioavailable zinc for livestock and poultry, supporting enzyme activity, immune function, and epithelial tissue repair. It helps prevent zinc deficiency-related diseases such as skin lesions, poor growth, and reduced immunity, improving feed conversion rates and breeding efficiency. Compared with other zinc salts, it has milder properties and lower irritation to animal digestive tracts.
3. Pharmaceutical & Cosmetic Applications: In pharmaceuticals, it is used as a raw material for zinc supplements and anti-inflammatory drugs, helping to treat zinc deficiency and skin inflammations. In cosmetics, it acts as a sunscreen agent, astringent, and anti-acne ingredient, with good skin compatibility and safety, effectively regulating sebum secretion and protecting the skin.
4. Environmentally Friendly Performance: It is non-toxic, odorless, and environmentally compatible, with no harmful emissions during application. It can be decomposed into harmless substances under appropriate conditions, meeting global environmental protection requirements, making it suitable for green production in various industries.
Usage
- Rubber Industry: Added to natural rubber and synthetic rubber. The recommended dosage is 3-8 parts per 100 parts of rubber, depending on the rubber type and product performance requirements. W&Q provides tailored dosage guidance to optimize rubber product quality.
- Animal Nutrition: Mixed into livestock and poultry feed. Recommended dosage: 50-100 mg/kg for poultry feed, 80-150 mg/kg for swine feed, and 40-80 mg/kg for ruminant feed. It can be used alone or mixed with other trace elements.
- Pharmaceuticals & Cosmetics: In pharmaceuticals, it is used to produce oral zinc supplements and topical ointments, with dosage determined by formulation requirements. In cosmetics, the addition amount is 0.5-5% in sunscreen products, astringents, and anti-acne creams, depending on product functions.
- Other Applications: Used as a pigment additive, flame retardant, and catalyst in chemical industry. The dosage varies by application scenario, and W&Q offers professional technical advice.
Storage: Store in a dry, cool, and well-ventilated warehouse, away from moisture, direct sunlight, acids, and oxidizing substances. Keep sealed to prevent moisture absorption and caking. Shelf life is 24 months under proper storage conditions.
FAQ
Q1: Is basic zinc carbonate safe for humans and animals?
A1: Zinc is essential for organisms, and basic zinc carbonate is mild and low-irritating. The daily maximum safe intake of zinc for humans is 40 mg. Excessive intake may cause gastrointestinal discomfort. W&Q’s products are formulated within safe limits, and following recommended dosages is advised.
Q2: What is the difference between basic zinc carbonate and zinc oxide?
A2: Basic zinc carbonate has lower zinc content (≈57%) but better dispersion and milder properties, suitable for rubber activation and low-irritation applications. Zinc oxide has higher zinc content (≈80%) and stronger antibacterial properties but is more irritating. W&Q’s basic zinc carbonate is preferred for scenarios requiring stable dispersion and mild performance.
Q3: Can it be mixed with other rubber additives?
A3: Yes. It has good compatibility with vulcanizing agents, accelerators, antioxidants, and fillers in rubber. W&Q recommends pre-mixing with small amounts of rubber powder before adding to the main mixture to ensure uniform dispersion.
Q4: Does it meet international quality standards?
A4: Absolutely. W&Q’s basic zinc carbonate complies with global standards such as USP, BP, GB/T 10661-2021, and EU REACH regulations, with heavy metal content (Pb, Cd, As) below 5 ppm, fully meeting industrial, feed, pharmaceutical, and cosmetic grade requirements.
Why Choose W&Q?
1. Strict Quality Control:W&Q implements full-process quality monitoring, from raw material screening to finished product testing. Our basic zinc carbonate has a purity of ≥98%, uniform particle size, and low impurities, ensuring stable performance in various applications.
2. Customized Solutions: W&Q’s R&D team develops targeted products for different industries, such as ultra-fine particle products for rubber and low-irritation products for cosmetics, meeting diverse customer needs.
3. Global Regulatory Compliance: Our products are certified by GMP, ISO 9001, FDA GRAS, and EU feed and cosmetic regulations, enabling seamless market access in global markets.
4. Comprehensive Support Services: W&Q provides one-stop services including technical guidance, dosage optimization, and quality certification documents. Our professional team responds quickly to customer queries, building long-term trusted partnerships.
