Complaint
Product Description
Chemical & Physical Properties:
| PSA | 115.06000 |
| LogP | -1.43 |
| Vapour Pressure | 0.0±2.1 mmHg at 25°C |
| Index of Refraction | 1.586 |
| Stability | Stable. Incompatible with bases, oxidizing agents, reducing agents, silver. |
| Water Solubility | H2O: 0.1 g/mL, clear | soluble |
| nature | Colorless ortranslucent crystals, or a white, fine to granular, crystalline powder. It isodorless, has an acid taste, and is stable in air. |
| Storage conditions: | Store in normal temperature and dry warehouse. Damp proof, sun proof, rain proof, and prevent mixing with harmful substances |
| packing | 25kg composite paper bag is lined with polyethylene bag. 20 'container can hold 20 tons (palletizing). |
| Signal Word | Danger |
| Hazard Statements | H318 |
| Precautionary Statements | P280-P305 + P351 + P338 + P310 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2918120000 |
Product Analysis
Product Name:DL-Tartaric acid| ITEM | C4H6O6·H2O | C4H6O6 |
| Content: | ≥99.5% | ≥99.5% |
| Melting Point: | 200ºC~206ºC | 200ºC~206ºC |
| Reduction on drying: | ≤11.5% | ≤0.50% |
| Residue on Ignition: | ≤0.1% | ≤0.1% |
| Sulfate (as SO4): | ≤0.04% | ≤0.04% |
| Readily Oxidizable Substances: | qualified | qualified |
| Heavy Metals(as Pb): | ≤10.0mg/kg | ≤10.0mg/kg |
| Arsenic(as As): | ≤2.0mg/kg | ≤2.0mg/kg |
Packaging
25kg/bag
Why choose us
Company Introduction
Hunan Mingray Trade Co., Ltd is established in 2009 and located in Changsha, China. we are one of well known as a supplier of chemicals in China. We have large storage centers in Changsha, Wuhan, Nanchang and Guangzhou, and have our own short-distance transportation fleet. It has established stable cooperative relations with many well-known brands at home and abroad, providing customers with a stable, convenient and optimized procurement platform and service guarantee.
Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & Dyeing, leather processing, fertilizer, water treatment, construction industry, food & Feed additives and other areas. With more than 13 years developing and study in the industry, we stick to business philosophy of" integrity, deligence, fighting, innovation ", and have winning customers praise with our superior quality, favorable price and excellent service.
We are a group company, Its wholly-owned subsidiaries include Hunan Mingray Trade Co., Ltd, Changsha Mingrui Chemical Co., Ltd, Hunan Mingrui Bulk Raw Material Supply Co., Ltd, Hunan Pengrui Technology Co., Ltd, Henan Hailai Rubber & Plastic Technology Co., Ltd, Nanchang Mingrui Chemical Co., Ltd, Wuhan Hangu Trading Co., Ltd, Mingrui (Hong Kong) International Development Co., Ltd.
Sales Team
FAQ
1.What are your payment terms?
For our first cooperate client,usually by TT 30% deposit,balance paid agansit BL copy,or full amount LC at sight.If you be our regular client, payment term can adjust.
2.What is your delivery time?
It depends on order quantity,usually we will arrange shipment within 3-20days.
3.How about packing?
Usually we provide packing as 25kg/bag or carton.Of course,if you have special requirment for packing,we will adjust according to you.
4.When can I get reply?
Our sales manager will contact you within 24hours.
5.How about the validity of products?
According to the products you order,usually 2 years.
6.What documents do you provide?
Usually we provide Commercial Invioce,Packing List, Bill of Loading,COA,Healthy Certificate and Original Certificate,etc.If there are any special requierments in your market,please let us know.
7.Can I get sample before order?
Yes,we can provide free sample once price is agreed,and you have to pay us delivery fee in advance.
8.Where is your loading port?
Usually QINGDAO port.
