Factory Supply Professional Supplier LITMUS CAS 1393-92-6 LITMUS SOLUTION BLUE With Best Price

1. Basic information

English name: Litmus、Tournesol、Turnsole、Laccamusica

Molecular formula: The molecular formulas of the main chemical components are C ₉ H ₁₀ O ₅ N and C ₁3 H ₂₂ O ₆

Molecular weight: The relative molecular weight is approximately 3300

2. Physical and chemical properties

Appearance: It is usually a blue powder, block or pressed into a square shape, and its solution is usually purple.

Solubility: Partially soluble in water and ethanol, appearing blue.

Acidity and alkalinity: The pH color change range is between 5-8. It turns red when an acidic solution is added, and turns blue again when an excess alkaline solution is added.

3. Purpose

Acid base indicator: It is a commonly used acid base indicator that can be used to determine the acidity or alkalinity of liquids, but cannot accurately determine the pH value.

Paper preparation: Used for preparing litmus paper, such as red litmus paper turning blue when exposed to alkaline solution, and blue litmus paper turning red when exposed to acidic solution.

Culture medium staining: In experiments such as microbial cultivation, it can be used for staining the culture medium to observe the growth of microorganisms.

4. Safety information

Hazard code: Xn (harmful), Xi (irritating)

Risk statement: R40 (risk of irreversible effects), R36/37/38 (irritation to eyes, respiratory system, and skin)

Safety statement: S24/25 (avoid contact with skin and eyes), S36/37 (wear appropriate protective clothing and gloves), S36 (wear appropriate protective clothing), S26 (in case of accidental contact with eyes, rinse immediately with plenty of water and seek medical advice)

Dangerous goods transport code: NONH for all modes of transport (not classified as dangerous goods under all modes of transport)

Packaging Details: 25 kg/bag or as your requirement.
Port: Tianjin/ Qingdao/ Shanghai, etc.
We can ship the samples by air.
Lead Time: Within 2~3days Shipment after receiving the advance payment or original L/C.

XI'AN YI HANG CHEMICAL CO.,LTD was founded in 2002, located in xian City, shannxi, China. We are the high-tech chemical enterprise which specialized in researching, manufacturing and trading for chemical raw materials ,our products widely used in paints, textile, rubber, leather, plastic and so on.

With many years development and operation,we have become the group company for chemical production,we have the owned factory for produce stable quality products with high performance, and the advanced lab to ensure the best quality of each batch products.

We have our strictly quality control in our production, and we have passed ISO9001:2015 Quality Management System Certification and ISO14001 Environment Management System Certification.

Our main products includes Titanium Dioxide, Lithopone, Iron Oxide series, Chrome Oxide Green, Zinc Oxide, Carbon Black, STPP, SHMP, Oxalic Acid, DOP, SLES, and so on.

Q1: Are you manufacturer or trading company?

A1:Manufacturer.

Q2: Can I get some sample?
A2: Yes, usually 10-25g sample for free.

Q3: Is there a discount?
A3: Of course, welcome to contact us. Price would be different based on different quantity. For bulk
quantity, we will have discount for you.

Q4: How long for production and delivery?
A4: Most products we have in stock, sent time:Within 1-3 business days after received payment. Customized products further discussed.

Q5: Do you accept ODM or OEM service?
A5: Yes,we accept ODM and OEM services, ranges: Soft gel, Capsule, Tablet, Sachet, Granule,Private Label service, etc. Please contact us to design your own brand product.

Q6: How to deliver the goods?
A6: ≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have special request on delivery, please contact us.

Q7: How to start orders or make payments?
A7:There are two ways for you to confirm order:
1. Proforma invoice with our company bank details will be sent to you once the order confirmed by Email. Pls arrange payment by TT. Goods will be sent after received payment within 1-3 business days.
2. Trade assurance order will be drafted for you through ALIBABA. Pls confirm and pay through Alibaba. Goods will be sent after received payment within 1-3 business days.