H acid is a chemical substance, mainly used for the production of acid, direct and reactive dyes, such as acid fuchsin 6B, acid bright red G, acid black 10B, direct black, reactive brilliant red k-2bp, reactive purple k-3r, reactive soluble blue k-r and other more than 90 kinds of dyes, these dyes are used for the dyeing of wool and cotton fabrics. It can also be used to make drugs.

  The reaction with ferric chloride solution is brownish red. Acid salts have a bluish red fluorescence, which turns reddish purple when alkali is added. H acid goods are generally paste or powder.

  According to your request, we will ship the goods as soon as we receive the order.

  According to your request, we will ship the goods as soon as we receive the order.

  Company name: Rizhao Liuyifan GROUP WORK WIN CO.,

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  Main products: chemical products

Q: How do you control the product quality?

A: We are the manufacturer, and we run the manufacturing site under the Quality Management System ISO 9001. Also we have our own lab with full analyzing equipments, which allow us to ensure the quality of each batch that we produce. Upon customer's request, we also can provide SGS inspection before loading.

Q: Can you give a competitive offer?

A: Yes. As the manufacturer, we are strict on the cost control, to make sure our offer is always competitive in the market under the same quality standard.

Q: What is your delivery time?

A: It depends on the ordered quantity. Commonly, it takes two weeks upon receiving the advanced payment.

Q: Can you provide OEM?

A: Yes, we do provide OEM service. The product can be packed under customer's logo and brand name.

Q: Can we visit your factory?

A: Of course! You are always welcome to visit us at your convienient time.

Q: What other services do you provide?

A: We have a very efficient team, which is consisted of our experienced engineers, chemists and technicians. So we help our customers to develop products according to their requirements. Also with rich exprerience in chemical industry for decades, we help our customers to source their desired products.