
Factory Direct Supply Basic Chromium Sulphate BCS for Leather
CAS No.: 7446-20-0
Country of Origin: China
Molecular Weight: 287.55g/mol
Product Introduction
We are in the spirit of excellence, committed to the strict requirements of Sulfate Raw Material, mono ammonium phosphate, Kieserite fertilizer quality and product sales of low-cost and high-quality. We warmly welcome friends from all walks of existence to cooperate with us. Looking back on the past and looking to the future, the company will be guided by the national market, rely on capacity expansion, based on quality control, brand communication as a means, market sales as the focus, capital operation as the link, and corporate culture as the support. Realize the grand goal of the company: to be a benchmark enterprise with cost-effectiveness in China, and to create an influential leading brand in China!

Zinc Sulphate Heptahydrate Code |
Molecular Formula | ZnSO4·7(H2O) |
CAS No. | 7446-20-0 |
Country of Origin | China |
Molecular Weight | 287.55g/mol |
Apperance | White Crystal /Granular |
Grade | Agricultural Grade / Industrial Grade |
Detail Show of Zinc Sulphate Heptahydrate |

Zinc Sulphate Heptahydrate Specification |
Zinc Sulphate Heptahydrate | ||
Items | ZnSO4.H2O | |
Appearance | White Crystal | |
Zn% min | 21.5 | 22 |
As | 5ppm max | |
Pb | 10ppm max | |
Cd | 10ppm max9 | |
PH Value | 4 | |
Size | -- | |
Package | 25kg. 50kg. 500kg. 1000kg. 1250kg bag and OEM color bag | |
Zinc Sulphate Heptahydrate Examining Report |

Zinc Sulphate Heptahydrate Application |
1. Used as micro fertilizer in agriculture
2. Apply in producing lithopone and zinc salt
3. Used as emetic in medicine
PACKING: 25kg/50kg/jumbo bag |

Factory Picture |

Special Details For Cargo Protection |

Palletizing Work |

Container Inspection Standard |

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Exhibition Site Photos |

We will get closer to the market, recognize the market needs faster, and develop more personalized Factory Direct Supply Basic Chromium Sulphate BCS for Leather and services. We will continue to adhere to the people-oriented, pioneering and innovative entrepreneurial spirit to establish a first-class management team. We use our persistence, enthusiasm and advanced service concept to achieve common healthy development and form a mutually beneficial and win-win situation.
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