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Fireworks Colorant Strontium Carbonate SrCO3 Molecular Weight 147.63

Fireworks Colorant Strontium Carbonate SrCO3 Molecular Weight 147.63

    • Fireworks Colorant Strontium Carbonate SrCO3 Molecular Weight 147.63
    • Fireworks Colorant Strontium Carbonate SrCO3 Molecular Weight 147.63
  • Fireworks Colorant Strontium Carbonate SrCO3 Molecular Weight 147.63

    Product Details:

    Place of Origin: CHINA
    Brand Name: YIXIN
    Certification: ISO9001
    Model Number: YXC-005

    Payment & Shipping Terms:

    Minimum Order Quantity: 1-25TON
    Price: USD800-1000 /TON
    Packaging Details: 25kg
    Delivery Time: 3-15days
    Payment Terms: L/C, , T/T, Western Union
    Supply Ability: 500 ton per month
    Contact Now
    Detailed Product Description
    CAS NO: 1633-05-2 EINECS: 216-643-7
    HS CODE: 2836920000 Melting Point: 1100°C
    Properties: White Powder H2O: 0.1% MAX

    SrCO3 97% Strontium carbonate powder used as an colorant in fireworks Molecular weight 147.63

     

    ►Description

            Strontianite is a Colorless or white rhombic crystalline powder.Being a

     

    carbonate, it is a weak base and therefore is reactive with acids. It is otherwise

     

    stable and safe to work with. It is practically insoluble in water (1 part in

     

    100,000). The solubility is increased significantly if the water is saturated with

     

    carbon dioxide, to 1 part in 1,000. It is soluble in dilute acids.

     

    Other than the natural occurrence as a mineral, strontium carbonate is

     

    prepared synthetically in one of two manners. First of which is from naturally

     

    occurring celestine also known as strontium sulfate (SrSO4) or by using soluble

     

    strontium salts by the reaction in solution with a soluble carbonate salt (usually

     

    sodium or ammonium carbonates).For example if sodium carbonate was used in

     

    solution with strontium nitrate:Sr(NO3)2 + Na2CO3 → SrCO3 + 2 NaNO3

    ►Specification

     

    Item specification
    SrCO3 ≥95%
    K ≤0.001%
    Na ≤0.000%
    Mg ≤0.001%
    Fe ≤0.001%
    Al ≤0.001%
    Ba ≤0.05%
    Ca ≤0.05%
    Cl ≤0.002%
    H2O ≤0.1%

     

    ►Types of powder

     

     

    There have 4 types of powder for strontium carbonate .

     

     

         •Strontium carbonate coarse powder

     

          Strontium carbonate fine powder

     

          Strontium carbonate granular

     

          Strontium carbonate standard powder

    ►Application

     

     

          The most common use is as an inexpensive colorant in fireworks.

     

    Strontium and its salts emit a brilliant red color in flame. Unlike other

     

    strontium salts, the carbonate salt is generally preferred because of its cost

     

    and the fact that it is not hygroscopic. Its ability to neutralize acid is also very

     

    helpful in pyrotechnics. Another similar application is in road flares.

    Packing 

     

     

     25 kg /bag 

    ►Notice

    Eye Contact: Immediately flush eyes with running water for at least 15 minutes,

     

    keeping eyelids open. Cold water may be used.

     

    Skin Contact: After contact with skin, wash immediately with plenty of water.

     

    Gently and thoroughly wash the contaminated skin with running water and non-

     

    abrasive soap. Be particularly careful to clean folds, crevices, creases and groin.

     

    Cover the irritated skin with an emollient. If irritation persists, seek medical

     

    attention.

     

    Serious Skin Contact: Not available.

     

    Inhalation: Allow the victim to rest in a well ventilated area. Seek immediate

     

    medical attention.

     

    Serious Inhalation: Not available. Ingestion: Do not induce vomiting. Loosen tight

     

    clothing such as a collar, tie, belt or waistband. If the victim is not breathing,

     

    perform mouth-to-mouth resuscitation. Seek immediate medical attention.

     

    Serious Ingestion: Not availab

    Contact Details
    Shanghai Yixin Chemical Co., Ltd.

    Contact Person: anny

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